单词periscope
n.: 潜望镜
网络: 展望镜；潜望镜栏；广角潜望镜
潜望镜:
a device like a long tube, containing mirrors which enable the user to see over the top of sth, used especially in a submarine(= a ship that can operate underwater) to see above the surface of the sea
环视望远镜
潜望海
〔工〕潜望镜
潜望镜〔潜水艇用〕;潜望镜镜头
复数：periscopes
The sophisticated vessel came equipped with a conning tower, a periscope and an air-conditioning system.
这艘精致的船只配有一座瞭望台、潜望镜和空调系统。
It was not easy designing a radar system able to pick out a submarine periscope from aimd the endless rolling wave father.
要设计一种能从不断翻滚的海浪回波中辨别出潜艇望镜的雷达系统，并非易事。
However, my periscope isn"t working so i can"t tell whether the rest of los angeles is still standing or not.
不过我的潜望镜坏了，所以我不晓得洛杉矶其他地方还在不在。
When an elephant gets a whiff of something interesting, it sniffs the air with its trunk raised up like a submarine periscope.
大象闻到一些感兴趣的味道，它就闻着那个味道翘起鼻子就像潜艇望远镜。
Riding at periscope depth was a restful change after a week of plunging and rolling.
经过一星期的颠簸折腾之后，改在潜望镜深度航行是一番休息。
Submarines are most vulnerable to detection when the submarine commander uses a periscope to assess the situation on the surface.
当潜艇指挥官使用潜望镜对海面态势进行评估的时候最容易被探测到也最容易被攻击。
To compensate, they plan to install a submarine periscope at the top of the vertical steel ladder leading to the original access hatch.
作为补偿，他们打算在竖直的钢梯顶部安置一个潜水艇的潜望镜，这个钢梯是通往原先过道出口的。
They commonly had a periscope rangefinder attachment on the right side of their helmets, similar to Mandalorian helmets.
他们通常在头盔右边有一个潜望镜测距器附件，与曼达洛头盔类似。
In this picture, a rebel uses a T-55 tank periscope as an impromptu pair of binoculars.
上图中一名反对军人将T-55的坦克潜望镜用作临时望远镜。
The failing light was such that observation by periscope could not be relied on, and the Upholder"s listening gear was out of order.
当时天色昏暗，难以用潜望镜观察，而潜艇的听音设备也坏了。