| 释义 |
| | | | NOUN | | | | /ˈdaʊnz ˌsɪndrəʊm/ | | | | | | a medical condition that someone is born with , that makes them develop in a different way from most people , mentally and physically . Down’ s syndrome is often simply called Down’ s. 唐氏综合征（一种先天性病征，患者的精神和身体发育与大多数人不一样。唐氏综合征常简称为Down’s） | | |