small arms

英 [ˈsmɔːl ɑːmz]

美 [ˈsmɔːl ɑːrmz]

n.  轻武器

法律

牛津词典

noun

• 轻武器
  small light weapons that you can carry in your hands

柯林斯词典

• N-PLURAL (便于携带的)轻武器
  Small armsare guns that are light and easy to carry.
  1. The two sides exchanged small arms fire for about three hours.
     双方用轻武器交战了约 3 个小时。

双语例句