insert barrel

       
  • 插入式身管

insert barrel的用法和样例:

例句

  1. The gunner lowered the muzzle of the howitzer, opened the gun's breech-block, and peered through the barrel at the target.
    炮手降低了榴弹炮炮口,打开大炮后膛,通过身管目测目标。

insert barrel的相关资料:

临近单词

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