catcalled

The audience began to catcall the speaker during his boring lecture.

听众在他枯燥的演讲期间开始向演讲者发嘘声。

用法提示：此处 catcall 作动词，表示向某人发嘘声以示不满。

She was upset when she heard some workers catcalling from the construction site.

听到建筑工地上一些工人发出嘘声时，她感到不安。

用法提示：catcalling 是 catcall 的现在分词形式，在此表示持续发嘘声的行为。

The referee was catcalled by the crowd after a controversial decision.

裁判在做出有争议的判罚后被观众发了嘘声。

用法提示：catcalled 是 catcall 的过去分词，在此构成被动语态，表示被发嘘声。