n. 潜望镜
[
复数
periscopes
]
1.The periscope bobbed up behind him.
他背后的潜望镜突然冒了出来。
2.Fin whale has become a periscope?
鲸鱼鳍成了潜望镜？
3.A simple periscope USES mirrors.
简单的潜望镜使用平面镜。
4.Periscope for cars can help you to look far away ahead or after especially in traffic jam.
可升降的汽车用的“潜望镜”，你可以用它看到前面或后面很远的路面交通状况，特别是在塞车的时候。
5.The US magazine Forbes has selected the grave periscope as the kookiest invention in the country.
著名杂志《福布斯》日前选出了美国史上最怪的发明，棺材潜望镜获此殊荣。
6.Submarine motion at the periscope depth, will suffer the interference that comes from waves.
潜艇在潜望镜深度航行时，会受到来自波浪的干扰力。