Read Edit View history 放热反应 fàngrèfǎnyìng exothermic reaction Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 放热反应/ 放熱反應 fàngrèfǎnyìng exothermic reaction 燃烧是一个典型的放热反应。 Edit Delete References Add reference No references for this word.