saponification /sә.pɒnifi'keiʃәn/ 📖 中文释义 n. 皂化[化] 皂化 🔗 释义中的汉语词 皂化 📘 English Definition（英文释义） n. a chemical reaction in which an ester is heated with an alkali (especially the alkaline hydrolysis of a fat or oil to make soap) ← saponifiable oil S 字母词表 saponification agent →