Read Edit View history 二醇 èrchún glycol Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 二醇 · èrchún · glycol 2026/03/04 二醇 èrchún glycol glycol; a chemical compound containing two hydroxyl groups 这种清洁剂含有少量的丙二醇。 created sense Mar 4, 2026, 02:25 AM