combustible A substance that ignites and burns readily. 通常翻译为“可燃物” flammable Easily ignited and capable of burning rapidly; inflammable. 通常翻译为“易燃物” 很多文献中没有太大区别. 发现一个国外文献中的资料供参考: Flammable liquids(for example,gasoline) have a flash point below 100 F.or 38 C. Combustible liquids (for example,diesel fuel) have a flash point at or above 100 F or 38 C. 很明显,易燃与可燃的区别.