English Version(英文版)| EBooks(电子书)
['piːphəʊl] or ['piphol]
(noun.) a hole (in a door or an oven etc) through which you can peep.
校对:梅勒妮--From WordNet
(n.) A hole, or crevice, through which one may peep without being discovered.
整理:尼古拉斯