力倍功半

li bei gong ban

读音/拼音：
lì bèi gōng bàn
解释/释义：
指工作费力大，收效小。
出处/典故：
《孟子·公孙丑上》：“故事半古之人，功必倍之。”
举例/造句：
无
反义词：

事半功倍

感情色彩：
贬义
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 */ => 0.000141s

2. SELECT * FROM `igx_chengyu` WHERE id='18366'/* m.iguoxue.top in */ => 0.007560s

3. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 AND `name` like '事倍功半' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000953s

4. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 AND `name` like '事半功倍' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.001346s

5. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 and `name` like '半%' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.001646s

page elapse 0.025819 secs
共使用内存：1238712 bye
包含文件：31 个