spyhole 详细解释

spyhole

['speihəul]

n.窥伺的小孔

英英释义

名词 spyhole:

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

同义词:peephole, eyehole

补充

spyholespyhole[ˈspaiˌhəul]n.1.观察孔