Read Edit View history 丁二醇 dīng'èrchún butanediol Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 丁二醇 dīng'èrchún butanediol noun · butyl glycol; butanediol 这种护肤品中添加了丁二醇作为保湿剂。 Edit Delete References Add reference No references for this word.