periscope是什么意思？

periscope

英[ˈperɪskəʊp] 美[ˈperɪskoʊp]

• n. 潜望镜；

复数：periscopes;

例句

• a furnace scanning periscope 熔炉观测镜
• The plant is operated entirely by remote control and monitored by closed circuit television or periscope. 这个工厂完全用遥控操作,而且用封闭电路电视或展望镜来监视.
• Now, peering through the periscope he remarked in businesslike tones. 现在, 他一面从潜望镜里观察,一面用精干踏实的口吻说话.
• The captain aligned the periscope on the bearing. 船长使潜望镜对准方位。
• The captain of the submarine has got this periscope thing. 那个潜艇艇长有个类似于潜望镜之类的东西。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  潜望镜
  A periscope is a vertical tube which people inside submarines can look through to see above the surface of the water.

英汉词典释义

• n.
  潜望镜
  a furnace scanning periscope 熔炉观测镜

英英词典释义

• Noun
  1. an optical instrument that provides a view of an otherwise obstructed field

行业词典

• 物理学： 潜望镜；