校园lockdown什么意思

校园lockdown的意思：限制。

lockdown

英 [?l?kda?n] 美 [?lɑ?kda?n]

n.活动（或行动）限制。

Prisoners have been placed on lockdown to prevent further violence at the jail.

已对囚犯实行活动限制，以免狱中再出现暴力行为。

People, we're going into a lockdown situation.

各位，现在封锁警局。

The city should return control of it to you and end the lockdown.

城市将会解除锁定，把控制权交还给你们。

And I need what every man needs when he's coming off the lockdown.

我需要任何一个刚从监狱出来的男人都要的。