Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 123

Warning: Use of undefined constant newstempid - assumed 'newstempid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 127

Warning: Use of undefined constant temptext - assumed 'temptext' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 411

Warning: Use of undefined constant tempid - assumed 'tempid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 411

Warning: Use of undefined constant temptext - assumed 'temptext' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 411

Warning: Use of undefined constant temptext - assumed 'temptext' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 137

Warning: Use of undefined constant showdate - assumed 'showdate' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 138

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 140

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 141

Warning: Use of undefined constant featherclass - assumed 'featherclass' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2178

Warning: Use of undefined constant featherclass - assumed 'featherclass' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2179

Warning: Use of undefined constant featherclass - assumed 'featherclass' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2180

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2190

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2193

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2194

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2194

Warning: Use of undefined constant navfh - assumed 'navfh' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2203

Warning: Use of undefined constant classname - assumed 'classname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2203

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 142

Warning: Use of undefined constant keyboard - assumed 'keyboard' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 142

Warning: Use of undefined constant checkdorepstr - assumed 'checkdorepstr' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/functions.php on line 368

Warning: Use of undefined constant newstext - assumed 'newstext' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 228

Warning: Use of undefined constant id - assumed 'id' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 320

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 321

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 322

Warning: Use of undefined constant classname - assumed 'classname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 322

Warning: Use of undefined constant ttid - assumed 'ttid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 323

Warning: Use of undefined constant ttid - assumed 'ttid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 324

Warning: Use of undefined constant tname - assumed 'tname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 324

Warning: Use of undefined constant onclick - assumed 'onclick' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 326

Warning: Use of undefined constant userfen - assumed 'userfen' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 327

Warning: Use of undefined constant username - assumed 'username' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 328

Warning: Use of undefined constant ismember - assumed 'ismember' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 330

Warning: Use of undefined constant username - assumed 'username' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 336

Warning: Use of undefined constant userid - assumed 'userid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 338

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 340

Warning: Use of undefined constant plnum - assumed 'plnum' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 341

Warning: Use of undefined constant totaldown - assumed 'totaldown' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 342

Warning: Use of undefined constant keyboard - assumed 'keyboard' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/action/cypinyin.php on line 343

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant wburl - assumed 'wburl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445
防祸于未然的拼音和读音,成语防祸于未然的出处-<br /> <b>Warning</b>: Use of undefined constant sitename - assumed 'sitename' (this will throw an Error in a future version of PHP) in <b>/home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php</b> on line <b>12</b><br /> 学习字典
fánghuòwèirán

防祸于未然


防祸于未然 (
Warning: Use of undefined constant fanti - assumed 'fanti' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 147

Warning: Use of undefined constant fanti - assumed 'fanti' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 151
防禍于未然 )
是一个汉语成语,拼音是fáng huò yú wèi rán,防祸于未然是中性词。。。。

防祸于未然

拼音读音

拼音fáng huò yú wèi rán

怎么读

注音ㄈㄤˊ ㄏㄨㄛˋ ㄩˊ ㄨㄟˋ ㄖㄢˊˊ

繁体防禍于未然

出处《汉书 外戚传下 孝成赵皇后》:“事不当时固争,防祸于未然。”

例子郭沫若《李白与杜甫·杜甫的阶级意识》:“杜甫用这个典故,意思是对于‘苍生’要卧薪尝胆地严加警惕,要能防祸于未然。”

用法作谓语、宾语;指在事故发生前防范。

近义词防患于未然


※ 成语防祸于未然的拼音、防祸于未然怎么读由
Warning: Use of undefined constant sitename - assumed 'sitename' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 251
学习字典
成语大全提供。

在线汉字转拼音






※ 与(防祸于未然)相关的成语及拼音:

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
名山大川

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
著名的高山和大河。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
金光闪闪

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
闪闪:光亮闪烁。金光闪烁耀眼

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
先声夺人

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
声:声势;夺人:指动摇人心。先张扬自己的声势以压倒对方。也比喻做事抢先一步。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
草菅人命

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
菅:一种多年生的茅草;泛指野草、杂草。把人的性命看得像野草一样轻贱;随意加以摧残。指反动统治者滥施淫威;任意残害人命。也作“草菅民命。”

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
和风细雨

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
温和的风和细小的雨。本指自然现象;现多指用和缓的态度和方式处理问题。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
昂首挺胸

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
昂:仰;抬起;挺胸:挺起胸膛。仰着头;挺起胸膛。形容精神饱满的样子。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
龙腾虎跃

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
腾、跃:跳起;跳跃。像龙那样飞腾;像虎那样跳跃。形容非常活跃的姿态。也作“龙跳虎跃。”

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
危急关头

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
不可预见的紧急关头或困境,要求立即采取行动以避免造成灾难。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
百无一是

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
是:对的;正确的。一点正确的地方也没有。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
救经引足

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
经:自缢,上吊;引:拉;救上吊的人却去拉他的脚。比喻做的事与愿望相违背。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
海底捞月

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
也作“水中捞月”、“海中捞月”。捞:捞取。从海中捞月亮。形容做事白费力气;根本达不到目的。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
自命不凡

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
自称自己不平常(凡:平凡;平常)。形容自高。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
光前启后

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
犹“光前裕后”。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
新官上任三把火

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
指官员上任之初采取新的措施或政策。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
道山学海

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
道、学:学问。学识比天高比海深。形容学识渊博。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
勤学苦练

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
认真学习,刻苦训练。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
尽诚竭节

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
诚:忠诚。节:气节,义节。竭尽自己全部的忠诚和义节。亦作“尽节竭诚”、“尽心竭诚”、“尽忠竭力”、“尽忠竭诚”、“尽忠竭节”、“竭忠尽节”。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
当头棒喝

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
当头:迎头;喝:大声喊叫。原是佛教用语。禅宗和尚接待初学的人用棒迎头一击;或大喝一声;以考验对方的领悟程度。现在泛指使人震动和醒悟的猛烈手段。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
耳聪目明

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
聪:听觉灵敏。形容听觉和视觉非常机敏明利。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
欧风美雨

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
比喻来自欧美的思想文化等方面的侵袭。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
过甚其词

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
话说得太过分;与实际不相符。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
束身受命

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
束身:约束自身,不放纵。比喻投案。指投案归顺过去以后、听从命令。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
人尽其才

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
充分发挥每一个人的才能。尽:全部用出。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
随俗雅化

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
随着时俗风尚恰到好处地改变装饰。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
池鱼之殃

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
比喻因牵连而无端遭到的祸害。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
同功一体

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
指功绩和地位相同。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
说来话长

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
表示事情很复杂,不是几句话就能说清楚(多指不大愉快的事)。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 285
丹书铁契

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext33.php on line 286
丹书:用朱砂写字;铁契:用铁制的凭证。古代帝王赐给功臣世代享受优遇或免罪的凭证。文凭用丹书写铁板上,故名。

最近成语拼音查询: 更多成语的拼音