peephole

n.窥孔；门镜
peephole英英释义
Noun
a hole (in a door or an oven etc) through which you can peep
peephole例句
用作名词(n.)
He squinted through the peephole.
他眯起眼睛靠近窥视孔看了看。
But the instant she closed the door, she peered through the peephole and saw he was still standing by the gate.
然而，她刚一关上房门，就迫不及待地从门镜中向外望去，只见他仍然站在外面的大门旁。
peephole近义词
opening
spyhole
eyehole
crack
hole
aperture
knothole
keyhole