catcalled

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

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.

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.

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。