Това са думите definitions, свързани с down-syndrome. Щракнете върху която и да е дума, за да отидете на страницата с подробности за думата. Или, отидете на дефиницията на down-syndrome.
0 a condition in which someone is born with an extra chromosome (= one of the rod-like structures found in all living cells which is part of an animal's or plants genetic material), which results in them having learning difficulties: