单词查询

breechloading

释义

adj. 后膛的; 网络释义: 后膛装弹的;

例句

A sliding metal bar that positions the cartridge in breechloading rifles, closes the breech, and ejects the spent cartridge.
枪栓,枪机:装在后枪膛中为子弹定位的滑动金属条,可关闭枪膛和输入将用的子弹。