"big mouth" in Chinese (Simplified)

大嘴巴（比喻）多嘴的人

Definition

“大嘴巴”指的是爱说话、喜欢泄露别人秘密的人。用来形容不能保守秘密的人。

通常为非正式用语，带有轻微的批评或玩笑的意味，主要用于指责小道消息传播或泄密，不用于严重背叛情境。

Don't be a big mouth and tell everyone my secret.

别当个**大嘴巴**，把我的秘密告诉所有人。

He is such a big mouth; he can't keep anything to himself.

他真是个**大嘴巴**，什么都藏不住。

I don't want to be called a big mouth.

我不想被叫**大嘴巴**。

Oops, I was a big mouth again—I told Katie about your surprise party.

糟糕，我又**大嘴巴**了——把你的惊喜派对告诉了凯蒂。

If you're a big mouth, people won't trust you with their secrets.

如果你是个**大嘴巴**，别人就不会把秘密告诉你。

I promise I won't be a big mouth this time—your secret's safe with me.

我保证这次不会当**大嘴巴**——你的秘密很安全。