1.(顶名代替) replace; take sb.'s place; take the place of
短语和例子
他走了谁来顶替他? who's going to take his place after he leaves? 他顶替患病的工人干活。 he substituted for the worker who was ill.2.(替换) displacement; 顶替法 displacement method; 顶替工 replacement worker; person employed to replace a retired worker; 顶替剂 displacer; 顶替溶液 displacing solution; 顶替色谱(法) displacement chromatography; 顶替效应 displacement effect; 顶替液 displacing liquid; 顶替展开 (法) displacement development
冒名顶替 take another's place by counterfeiting [assuming] (his name); act as a fraudulent substitute for a person; assume the identity of another person; masquerade under a false name; enter under a false name; imposture; pass sb.'s name as one's own◇冒名顶替者 imposter