Accelerant Flammable liquids capable of accelerating the ignition and propagation of a fire.Commonly used accelerants(gasoline, kerosene, diesel fuel, and turpentine)are all derived from crude oil.

• 可以加速点燃和火势蔓延的可燃性的液体。通常使用的助燃剂(汽油、煤油、柴油和松节油)都是从原油中提炼出来的。