释义 |
ignition source短语¹³¹⁶²⁰⁺³ 基本例句 火源 This can cause a fire if an ignition source is present. Although oxygen is not flammable it will support and vigorously accelerate the combustion of other materials. 如果存在火源,这会导致起火。尽管氧本身是不可燃的,它能支持和大大加速其它材料的燃烧。 chinafanyi |