Read Edit View history 放热反应 fàngrèfǎnyìng exothermic reaction Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 放热反应/放熱反應 · fàngrèfǎnyìng · exothermic reaction 2026/03/04 放热反应 / 放熱反應 fàngrèfǎnyìng exothermic reaction exothermic reaction 燃烧是一个典型的放热反应。 created sense Mar 4, 2026, 02:25 AM