How to say catcall in Chinese? “Catcall” 怎么翻译？
It's going to be some form of 挑逗.

For instance, wolf-whistle, which is one of the most common forms of catcalling that I can think of, is rendered as:

(挑逗地)吹口哨

or

朝…吹口哨挑逗


【超模中槍】Catcall是性騷擾？受害者：像背後解開比堅尼般羞辱 defines catcalling as:

「Catcalling」街頭挑逗

although it does also mention

「Catcalling」，要是翻譯為「街頭挑逗」，其實也不夠傳神。


勇于向街头骚扰说“不” writes it as:

布鲁克林（Brooklyn）的一个禁止“挑逗搭讪”（catcalling）的标牌。