partition

n. 分割,隔离物,隔墙
v. 区分,隔开,分割

I could hear what he was saying on the phone through the partition.

我能隔着墙听见他在电话里说了些什么。

A grill or network of bars set in a window or door or used as a partition; a grate.

格栅由杆做成的栏栅或框架，置于窗内或门上用作隔离物；格栅