gun emplacement是什么意思 gun emplacement怎么读
gun emplacement的英文翻译是什么意思，词典释义与在线翻译
Noun:- an emplacement for a gun
gun emplacement的用法和样例
- The movements of these sights were transmitted electrically to the gun mounts, which duplicated sight motion by matching pointers.
这两具瞄准镜的动作以电气方式传达到各炮位，各炮位再按仪表读数复制瞄准镜的动作。
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