bottle it 闭嘴；不敢做某事；（中途）放弃；退缩。

【例句】
Bottle it! Watch you mouth.
闭嘴！注意言辞。

I'd prefer to see him give way to grief than bottle it all up like this.
我倒宁愿见到她把悲伤发泄出来，而不是象这样压抑着。