基本解释n.沖鋒槍(輕型半自動槍)同根派生 英汉例句用作名詞 (n.)I pressed on the gas, stuck out of the hatch showing half of my body and fired a whole ammo clip from my SMG.我關上油門，半身探出艙口用沖鋒槍打空了一個彈夾。