peephole
🇺🇸
/ˈpiːphəʊl/
🇬🇧
/ˈpiːphəʊl/
noun
R
A small hole or opening that allows you to see outside without being seen.
She used the peephole to check who was at the door before opening it.
她通过猫眼检查门外是谁，然后再开门。
translation
猫眼
词形变化
Plural
peepholes