住嘴

He caught himself before saying the wrong thing.

他突然住嘴才没说错话。

Just keep your dauber up and your mouth shut.

打起精神, 闭住嘴。

I’ve had a bellyful of his complaining. If he doesn’t stop, I’m leaving.

我听够了他的抱怨，要是他再住嘴，我就了。