| 单词 | periscope |
| 释义 | periscope n apparatus with mirrors and lenses arranged in a tube so that the user has a view of the surrounding area above, eg from a submarine when it is under water 潜望镜. |
英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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