looking glass 英[ˈlukiŋ ɡlɑ:s] 美[ˈlʊkɪŋ ɡlæs]
n. 窥镜;
[网络] 观测窗; 镜子观察窗; 窥水镜;
[例句]The guest door can be automatic closed, with a looking glass, door bell and the security installment. The evacuating drawing at the remarkable position.
客房门能自动闭合,有门窥镜、门铃及防盗装置。显着位置张贴应急疏散图及相关说明;
[其他] 复数:looking glasses