n.(通常装有轮子并发射铁弹或石弹的旧式)大炮,(飞机上的)自动机关炮
v.猛撞,碰撞
cannon的第三人称单数和复数

原形：cannon第三人称单数：cannons复数：cannons过去式：cannoned过去分词：cannoned现在分词：cannoning

The band plays, the cannon booms.
锣鼓喧天，鞭炮齐鸣。
Now all the fighter planes are all armed with cannon.
现在所有的战斗机都装备了机关炮。
The front gate was blasted open with a cannon.
前门被大炮轰开了。
The cannonball soared through the air and crashed into the enemy's fort.
炮弹在空中呼啸着，然后击中了敌人的堡垒。
They used cannons to defend the harbor during the war.
在战争期间，他们用大炮保卫港口。
The old cannon still stands at the edge of the town square, a reminder of the past.
那尊古老的炮台仍然矗立在城镇广场边，见证了历史。
The cannon fire echoed across the valley, signaling the beginning of the battle.
炮声回荡在山谷间，标志着战斗的开始。
The cannon salute was given in honor of the visiting dignitaries.
为了向来访的重要人物表示敬意，鸣放了礼炮。
The cannon's barrel was blackened from years of use.
这门炮的炮管因多年的使用而变得乌黑。
The cannonpowder ignited, causing a massive explosion.
炸药引爆，引发了巨大的爆炸。
The cannon is a powerful symbol of military might and power.
大炮是军事力量和威力的象征。
The cannons were loaded with precision, ensuring accurate targeting.
炮弹被精确装填，确保了目标的精准打击。
After the battle, the soldiers spent hours cleaning the cannons.
战斗结束后，士兵们花了几个小时清理大炮。