Read Edit View history 二元醇 èryuánchún diol Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 二元醇 · èryuánchún · diol 2026/03/04 二元醇 èryuánchún diol A chemical compound containing two hydroxyl groups; diol; glycol. 乙二醇是一种最简单的二元醇。 noun created sense Mar 4, 2026, 02:25 AM