spyhole

英['spaɪhəʊl] 美['spaɪhoʊl]
  • n. 窥伺的小孔
Noun:
  1. a hole (in a door or an oven etc) through which you can peep

    用作名词 (n.)
    1. We can see the outside from the spyhole.
      透过这个窥视镜我们可以看到门外面的景象。

spyhole的相关资料:

【邻近词汇】