a machine carbine

• 冲锋枪； 卡宾枪

a machine carbine的用法和样例：

例句

1. The crack of Dalleson's carbine sounded again.
   达尔生的卡宾枪又砰地响了。
2. Colby dropped his carbine and put up his hands.
   科尔比扔掉卡宾枪举起两只手。