peephole

'pi:phәul

n. a hole (in a door or an oven etc) through which you can peep

n. 窥视孔
[化] 窥孔; 观测孔

37,809

BNC 频率

21,913

使用频率

peephole 由 peep（窥视）和 hole（孔）组成，表示一个可以用来窥视的孔。

例句

1. I looked through the peephole to see who was at the door.

我通过窥视孔查看门口是谁。

2. The apartment door has a peephole for added security.

公寓的门有一个窥视孔，以增加安全性。

3. She asked me to check the peephole before opening the door.

她让我在开门之前先查看一下窥视孔。