burninn.烧上(老化；预烧)burnv.燃烧；烧着；烧毁；灼伤；急于n.烧伤；燃烧burning technology燃烧技术burning capability燃烧能力burning senseation烧灼感burning resistance耐燃性burn wound healing烧伤创面愈合burning of bearing轴承预热Burn of lower limb下肢烧伤burnt garbage soil火烧垃圾土burning experiment燃烧试验Burning of biomass生物质燃油