fire point短语⁹⁶⁶⁷⁷⁺⁶ 基本例句 n.燃点 As a new environmental friendly dielectric liquid, vegetable insulating oil has high fire point and flash point, almost fully biodegradable, excellent electric properties. 植物绝缘油具有高燃点和高闪点，几乎可完全生物降解以及良好的电气性能，是目前国际上重点研究的环保型液体绝缘材料。 http://dict.cnki.net