您要查找的是不是：
- 低音炮subwoofer
- 炮筒gun barrel
- 炮筒旋转自如。The gun traverses smoothly.
- 炮竹firecracker
- 炮口muzzle
- 是迫击炮、榴弹炮、加浓炮、远程火炮、火箭炮、自行火炮。They are mortars, howitzers, cannons, long-range artillery, rocket guns and self-propelled guns.
- 这炮已装上火药,准备就绪。The gun was primed and ready.
- 灯炮bulb
- 炮在隆隆地响。The cannon thundered.
- 驱逐舰已用舰上五英寸口径的巨炮对该处进行了彻底的轰击。Destroyers had worked over the point with their five-inch guns.
- 炮战artillery action
- 无后座力炮recoilless gun
- 舷炮齐射海盗fire a broadside at the pirates
- 舷炮齐射这些枪炮的同时开火The simultaneous discharge of these guns.
- Ｙ炮Y gun
- Ｋ型炮K gun
- 炮管gun tube
- 旋转炮口to traverse a gun
- 安式炮Armstrong gun
- 现在所有的战斗机都装备了机关炮。Now all the fighter planes are all armed with cannon.
