kuī​shì​jìng

peephole

Senses

窥视镜/ 窺視鏡 kuī​shì​jìng peephole

A small lens installed in a door that allows someone inside to see who is outside; also called 门镜 mén​jìng or colloquially 猫眼 māo​yǎn.

References

synonym 猫眼/貓眼 → 窥视镜/窺視鏡
same_as 门镜/門鏡 → 窥视镜/窺視鏡