是可数名词，复数是fireworks，意思是烟花，例如：
1.Leeds Castle will provide a dramatic backdrop to a fireworks display next Saturday.利兹堡将为下周六的烟花燃放提供美妙的背景衬托。
2.A resident of his neighbourhood had let off fireworks to celebrate the Revolution.他家附近的一个居民燃放了烟花庆祝革命胜利。
3.Children and fireworks don't mix.孩子不宜玩烟火。
