mon·gol·ism /ˈmɑŋgəˌlɪzəm/
蒙古症
mon·gol·ism /ˈmɑŋgəˌlɪzəm/ 名詞
mongolism
n : a congenital disorder caused by having an extra 21st
chromosome; results in a flat face and short stature and
mental retardation [syn: mongolianism, Down's syndrome,
Down syndrome, trisomy 21]