Read Edit View history 21三体综合症 èrshíyīsāntǐzōnghézhèng Down's syndrome Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 21三体综合症/ 21三體綜合症 èrshíyīsāntǐzōnghézhèng Down's syndrome trisomy; Down's syndrome 21三体综合症是由第21条染色体三体引起的遗传性疾病。 Edit Delete References Add reference No references for this word.
21三体综合症/ 21三體綜合症 èrshíyīsāntǐzōnghézhèng Down's syndrome trisomy; Down's syndrome 21三体综合症是由第21条染色体三体引起的遗传性疾病。 Edit Delete