Read Edit View history 黑尿症 hēiniàozhèng alkaptonuria Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 黑尿症 hēiniàozhèng alkaptonuria noun 黑尿症患者的尿液在接触空气后会变黑。 Edit Delete References Add reference No references for this word.