Read Edit View history 黑尿症 hēiniàozhèng alkaptonuria Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 黑尿症 · hēiniàozhèng · alkaptonuria 2026/03/04 黑尿症 hēiniàozhèng alkaptonuria alkaptonuria 黑尿症患者的尿液在接触空气后会变黑。 noun created sense Mar 4, 2026, 02:25 AM