Read Edit View history 丙二醇 bǐng'èrchún propylene glycol Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 丙二醇 · bǐng'èrchún · propylene glycol 2026/03/04 丙二醇 bǐng'èrchún propylene glycol a colorless, viscous organic compound used as a solvent, humectant, and in various industrial and food applications 这种护肤品中含有丙二醇作为保湿成分。 noun created sense Mar 4, 2026, 02:25 AM