cannon
🇺🇸
/ˈkænən/
🇬🇧
/ˈkænən/
a large, heavy gun on wheels that fires big metal balls
The old cannon fired a loud shot during the ceremony.
那门旧大炮在仪式中开火,发出巨大的声响。
a gun on a plane or tank that fires many shots quickly
The fighter jet's cannon shot bullets at the target.
战斗机的机炮向目标发射子弹。
to hit someone or something very hard while moving fast
He ran too fast and cannoned into the wall.
他跑得太快,猛地撞到了墙上。