大砲 angolul

cannon [cannons]▼(artillery piece)
noun
[UK: ˈkæ.nən] [US: ˈkæ.nən]

gun [guns]▼((military) A cannon with relatively long barrel, operating with relatively low angle of fire, and having a high muzzle velocity)
noun
[UK: ɡʌn] [US: ˈɡən]

ordnance▼(artillery)
noun
[UK: ˈɔːd.nəns] [US: ˈɔːrd.nəns]