英语词汇“劳而无功”的释义、用法及例句翻译-英汉例句词典

词汇	劳而无功
例句	The day proved frustratingly unprofitable.今天是劳而无功的一天，令人十分沮丧。Sideshows and wild-goose chases cropped up occasionally during the investigation.调查过程中难免会出现一些枝节问题和劳而无功的事。They struggled ineffectually for reform.他们奋力改革，但劳而无功。
随便看	spas spasm spasmodic spasmodically spasms spastic spat spate spatial spatial awareness spatially spats spatter spattered spattering spatters spatting spatula spavined spawn spawned spawning spawning ground spawns spayed

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