英语词汇“be at pains to do something”的释义、用法及例句-英汉例句词典

词汇	be at pains to do something
例句	Idiom She was at great pains to stress the advantages of the new system. 她极力强调新制度的优点。
随便看	underlining underlying undermanned undermentioned undermine undermined undermines undermining underneath undernourished under offer under one roof underpaid underpants underpay underpaying underpays underperform underperformed underperforming underperforms underpin underpinned underpinning underpins

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