munitions       
noun [ plural ] uk/mjuːˈnɪʃ.ənz/ us/mjuːˈnɪʃ.ənz/
 军火;军需品
military weapons such as guns and bombs
  The army used precision-guided munitions to blow up enemy targets. 这支军队使用精确制导炸弹摧毁了敌军目标。 
 a munitions depot 弹药库 
 a munitions factory 军工厂