| 单词 | 后膛 |
| 释义 | 〔breeching〕The parts of a gun that make up the breech.后膛部件：组成枪后膛的部件〔breechloading〕Designed to be loaded at the breech. Used of a gun or other firearm.后装式的：设计为在后膛装（弹药）的。用于枪或其它火器〔breechblock〕The metal part that closes the breech end of the barrel of a breechloading gun and that is removed to insert a cartridge and replaced before firing.炮闩，枪闩：关闭后膛装弹枪的枪后部的后膛的金属部分，可以拆卸下来装子弹并在射击前被替换 |
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