Read Edit View history 唐氏综合症 Tángshìzōnghézhèng Down syndrome Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 唐氏综合症/ 唐氏綜合症 Tángshìzōnghézhèng Down syndrome 唐氏综合症是一种由染色体异常导致的遗传疾病。 Edit Delete References Add reference No references for this word.