Read Edit View history 二甘醇 èrgānchún diethylene glycol Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 二甘醇 · èrgānchún · diethylene glycol 2026/03/04 二甘醇 èrgānchún diethylene glycol a colorless, odorless, poisonous liquid compound used as a solvent and in antifreeze 这种防冻液的主要成分是二甘醇。 noun created sense Mar 4, 2026, 02:25 AM