firearms 是 firearm 的複數

firearm

KK [ˋfaɪɚˏɑrm] /ˈfaɪɚˌɑɹm/

名詞

  1. 1

    槍械、槍枝、火器多用於正式或法律語境

    Carrying a firearm without a license is a serious offense here.

    在這裡未經許可持有槍械是重罪。