n.军火；弹药；炮弹
There was no ammunition laid up in the storehouses. 仓库里没有贮存军火。
We were desperately short of ammunition. 我们非常缺乏弹药。
The soldiers expended all their ammunition in that fight. 士兵在那场战斗中用尽了所有的弹药。
They went on firing until they had spent all their ammunition. 他们不停地射击，耗尽了所有的弹药。
The soldiers were well equipped with weapons and ammunition. 士兵们装备好了武器和弹药。
ammunition的基本意思是“弹药,军火”,指从武器中发射出的弹头、弹壳或导弹等,引申可指用来攻击别人或为自己辩护的材料、依据等。
弹药
