单词乎

徒劳无功

拼音tú láo wú gōng

英语翻译

be a fool for one's pains; make a futile effort

例句

  1. 他们尽量使她快乐,却徒劳无功
    They endeavoured to make her happy but in vain.

分词翻译

徒的英语翻译:

apprentice; empty; follower; in vain; merely; on foot; person; sentence

劳的英语翻译:

fatigue; put sb. to the trouble of; service; work

无功的英语翻译:

【电】 reactive
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