firearm

n. /ˈfaɪərɑːrm/ B2

枪支；火器

A portable gun that fires bullets, such as a rifle.

仙境例句

No soldier in the court carried a firearm, for they were only flat playing cards.

法庭上没有一个士兵带枪，因为他们只是扁扁的纸牌。