单词 sub-machine-guns 例句 DEFINITIVE EXAMPLES 权威例句〔thing〕They're armed with sub-machine-guns or machine-pistols or whatever you call those things.他们持有轻机枪或者冲锋枪,还是什么玩意儿的。柯林斯高阶 英语例句辞典收录了559068条英语例句在线翻译词...