劍橋詞典to avoid doing something you have promised to do, especially not to pay a debt 食言；（尤指）賴(lài)賬 He's never welched on a debt - he always pays up. 他從來(lái)不賴(lài)賬——縂是會(huì)如數(shù)還錢(qián)的。 返回 welch