n.大炮;機關(guān)炮
v.開炮;相撞
The cannon shot the town to pieces. 大炮的射擊毀了這座城市。
The cannon thundered in the hills. 大炮在山間轟鳴。
Our fighter planes are all armed with cannon. 我們的戰(zhàn)斗機都裝備了機關(guān)炮。
put a finger into another pie