徒劳无益

tu lao wu yi

读音/拼音：
tú láo wú yì
解释/释义：
白费劲，没有一点用处。
出处/典故：
清·林则徐《查勘矿厂情形试行开采折》：“倘实系硐产全枯，徒劳无益，则名是实非之厂。”
举例/造句：
做事要讲效益，徒劳无益的事不要去做。
反义词：

不劳而获

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 */ => 0.000105s

2. SELECT * FROM `igx_chengyu` WHERE id='30919'/* m.iguoxue.top in */ => 0.000210s

3. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 AND `name` like '徒劳无功' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000273s

4. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 AND `name` like '不劳而获' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000549s

5. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 and `name` like '益%' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000558s

page elapse 0.009669 secs
共使用内存：1235376 bye
包含文件：31 个