act a part

• vi. 装腔骗人(在 ... 中起一份作用)

act a part的用法和样例：

例句

1. Are you acting a part, or are you really ignorant of the rumor?
   你是装糊涂还是真的不知道那个谣言呢？
2. He pretended to be impressed by their new car but he was only acting a part.
   他装出喜欢他们的新车，但那只不过是他装腔作势而已。

词汇搭配

• act a good part 英勇地战斗