noun🔗Share反応物Any of the participants present at the start of a chemical reaction"In baking a cake, the flour, sugar, and eggs are the reactants that combine to form the final product. "ケーキを焼く際、小麦粉、砂糖、卵は最終製品を形成するために結合する反応物です。chemistrysubstancecompoundprocessscienceChat with AIVocabulary GamePractice Reading
