The disease is China's main cause of children's mental disability and impairment.

这种疾病的主要原因是中国的儿童智力残疾和损害。

youdao

All women, whatever their age, have a small risk of delivering a baby with a physical or mental disability.

所有妇女，不管年龄，有一个小的风险提供一个婴儿身体或精神残疾。

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Severe or repeated bouts can lead to respiratory distress, mental disability, wasting disease and, at the extreme, rupture of the spleen.

严重或者反复的发作可导致呼吸困难，无精打采，体力消耗，严重的时候还会导致脾脏破裂。

youdao

In the past,mental disability was generally treated as a shameful and hopeless disease.

VOA: special.2009.08.23

"People are more focused on communicable diseases and not paying enough attention to the amount of disability there is from mental health conditions.

VOA: special.2010.10.04

Syed had no criminal history and no history of mental illness or mental disability, said Lt.

NPR: Official: Calif. Gunman Was Loner, 'Gamer'

It is run by the state government and holds over 170 people with mental illness or mental disability.

BBC: In Pictures

But it may be, Brunner says, that there are 1, 000 genes in which such a mutation can cause mental disability.

FORBES: DNA Sequencing: Is Science Fiction Becoming Medical Fact?