单词
periscope
英 ['per?sk??p]
美['p?r?skop]
基本信息
- n. 潜望镜
IELTSGRE
词态变化
复数:?periscopes;
中文词源
periscope 潜望镜
peri-,在周围，-scope,看，镜，词源同scope,telescope.引申词义潜望镜。
英文词源
- periscope (n.)
- viewing apparatus on a submarine, 1899, formed in English from peri- "around" + -scope "instrument for viewing." Earlier (1865) a technical term in photography. Related: Periscopic.
双语例句
- 1. 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.
来自柯林斯例句
- 2. The captain aligned the periscope on the bearing.
- 船长使潜望镜对准方位。
来自辞典例句
- 3. 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.
来自辞典例句
- 4. A simple periscope uses mirrors.
- 简单的潜望镜使用平面镜.
来自辞典例句
- 5. The periscope bobbed up behind him.
- 他背后的潜望镜突然冒了出来.
来自辞典例句
periscope相关单词