火绳枪

例句：

1. 1. The soldier was armed with a fire-armed rifle for protection.
   士兵用一支装有火器的步枪来保护自己。
2. 2. During the battle, he used his carbine to shoot at the enemy.
   战斗中，他用他的卡宾枪射击敌人。
3. 3. The old man kept his trusty old carbine in the closet.
   老人把他那把旧的卡宾枪放在壁橱里。