take cover

基本解释

Take cover as quickly as you can, below ground if possible, and stay there until instructed to do otherwise.
要迅速寻找掩体，如有可能，躲入地底下，然后呆在那里，直到有听到新的指示，否则不要出来。
If being chased through town, you can usually take cover in a passing St Patrick’s Day parade - at any time of the year.
如果在城里被人追，你经常可以混在圣帕特里克节的游行队伍中藏身——在一年中的任何时候。
But the only rebel vehicles in sight were fleeing the scene and we weren’t close enough to get in, so we ran deeper into the desert to take cover in a small copse of trees.
但是我们视线范围内的反对派车辆都在逃离这里，太远了，我们没法上车，于是便向沙漠更深处跑去，找了一小片树丛当掩护。

Take cover!
So I have to take out what I think is the really essential part and cover them in the lecture.
所以我得选出我认为真正重要的部分,并在课上介绍这些内容
耶鲁公开课 - 基础物理课程节选

In such circumstances, Mr Blair can be expected to take cover behind his royal commission.
ECONOMIST: Lords reform