big mouth片语

大嘴巴、多嘴的人、口风不紧的人口语

Don't tell her anything private; she's a real big mouth.

别跟她说私事，她可是个大嘴巴。

口风不紧、守不住秘密口语，常用于 have a big mouth

I have such a big mouth—I told him about the surprise party.

我这个人嘴太快了，把惊喜派对的事告诉他了。

爱说大话、爱吹牛口语，贬义

He's all big mouth and never finishes what he starts.

他就会说大话，开始的事从来没做完过。

大嘴巴、多嘴的人口语

That bigmouth told the whole office about my raise.

那个大嘴巴把我加薪的事告诉了全办公室。

多嘴的、口风不紧的口语

His big-mouthed cousin ruined the whole surprise.

他那个多嘴的表弟把整个惊喜都搞砸了。