fire extinguishing agent

例句：

1. 1. The fire extinguishing agent was used to put out the fire.
   灭火剂被用来扑灭火灾。
2. 2.Fire suppression is a crucial aspect of safety management in industrial plants.
   消防抑制是工业工厂安全管理的一个重要方面。
3. 3. The chemical company has developed a new fire extinguishing agent that is more effective than its competitors.
   这家化学公司开发了一种比竞争对手更有效的灭火剂。