可か逆ぎゃく反はん応のうかぎゃくはんのうMeanings1nounreversible reactionChemistry term for a reaction that can proceed in both forward and reverse directions.可か逆ぎゃく反はん応のうでは、生せい成せい物ぶつが再ふたたび反はん応のう物ぶつに戻もどること