丙醇 bǐngchún propanol Origin Definitions Defs Strokes Stroke Words Sentences Sents 异丙醇 yìbǐngchún isopropanol colorless, flammable chemical compound with a strong odor, used as a solvent or disinfectant; isopropyl alcohol二硫基丙醇 èrliújībǐngchún dimercaprol