基本解釋n. 燃點(diǎn)；焰燒點(diǎn)；燃燒點(diǎn)詞組短語短語Point Of Flammability 閃點(diǎn)flammability point更多詞組專業(yè)釋義土木建築工程燃燒點(diǎn)