aldol /'ældәul/ 📖 中文释义 n. [化]丁间醇醛 📘 English Definition（英文释义） n an oily colorless liquid obtained by the condensation of two molecules of acetaldehyde; contains an alcohol group (-OH) and an aldehyde group (-CHO) ← aldoketomutase A 字母词表 aldol condensation →