防祸于未然

fang huo yu wei ran

读音/拼音：
fáng huò yú wèi rán
解释/释义：
防止祸患于萌发之前。
出处/典故：
《汉书·外戚传下·孝成赵皇后》：“事不当时固争，防祸于未然。”
举例/造句：
无
反义词：

临渴掘井

感情色彩：
中性
成语接龙：

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Database igx-read:

5 queries executed

1. SET character_set_connection=utf8, character_set_results=utf8, character_set_client=utf8/* m.iguoxue.top in */ => 0.000099s

2. SELECT * FROM `igx_chengyu` WHERE id='8429'/* m.iguoxue.top in */ => 0.000211s

3. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 AND `name` like '防患于未然' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000226s

4. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 AND `name` like '临渴掘井' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000221s

5. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 and `name` like '然%' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000229s

page elapse 0.008498 secs
共使用内存：1233432 bye
包含文件：31 个