基本解释n.冲锋枪(轻型半自动枪)同根派生 smg相关词英汉例句用作名词 (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.我关上油门，半身探出舱口用冲锋枪打空了一个弹夹。smg更多例句