中文翻译与英英解释

〔美军俚〕手提机关枪[冲锋枪]。

burp:    n.,vi. 〔美俚〕打嗝。 vt. (用拍背或摩背的方 ...

gun:    n. 1.炮，枪，猎枪；〔美口〕手枪。 2.枪状物；〔美 ...

a fully automatic pistol; a small submachine gun
同义词：machine pistol,

例句与用法

They had two burp guns only but they were set up good .
他们总是两支轻机枪。主要是部署得当。