| 释义 |
breech /brut/; britf/ n back part of a rifle or gun barrel, where the cartridge or shell is placed: (枪炮的) 后膛 (装子弹或炮弹的地方)： a Leading, gun, loaded at the ~, not through the muzzle. 由后膛装弹的枪炮。 '~-block n block of steel that closes the ~ of a gun. (枪炮之) 问体; 桧炮问。 |