keep one's mouth shut

keep one's mouth shut

美 　英

• un.互相奔告；守口如瓶
• 网络钳口结舌；一声不吭；保持缄默

英汉解释

un.	1. 互相奔告 2. 守口如瓶

例句

First she revealed that she was the group's 'observer, ' and that one should keep one's mouth shut and stay still.

首先，智英之前一直做队内的“观察者”，就是必须“闭嘴+安静”。