短语词组短语burning -quality index [热]燃烧质量指数kerosene burning quality 煤油燃烧性质kerosene e burning quality 煤油燃烧性质burning quality test 燃烧质量试验灯油;燃烧质量试验灯油英语burning quality index 燃烧质量指数;翻译high -quality burning oil 优质煤油;翻译 返回 burning quality