peep-hole

英 [piːp həʊl]

美 [piːp hoʊl]

网络  设鹰眼; 窥孔; 窥视孔

复数：peep-holes　

机械

双语例句

• He bounded rather than climbed upon his commode, and resumed his post near the little peep-hole in the partition wall.
  他不是爬上那抽斗柜，而是一纵身便到了柜上，他又守在隔墙上面那个小洞的旁边了。