submachinegun英'sʌbmə'ʃiːngʌn美'sʌbmə'ʃiːngʌnEconomist⁵³⁵⁸¹⁺¹ 基本例句 n.冲锋枪轻型半自动枪 When the Soviet guard showed up with submachinegun-toting soldiers standing on the sides of the vehicles, General Watson insisted that they climb inside. 当配备冲锋枪苏联护卫队士兵站在装甲车旁边时, Watson将军要求他们回到汽车里面去。 yeeyan