| 释义 |
自燃zìrán物质在空气中缓慢氧化而自动燃烧,如白磷能够自燃,大量堆积的煤、棉花、干草等在通风不良的情况下也能自燃。{spontaneous combustion or ignition; self-ignition of a substance gradually oxidized in the air, e.g. white phosphorus may ignite spontaneously, as might a great deal of piled-up coal, cotton, hay, etc., when poorly ventilated} |