痹症

tā shì jìng luán xìng má bì zhèng huàn ér

他是痉挛性麻痹症患儿。

He is a spastic children.

tā sān suì shí yīn xiǎ ér má bì zhèng tuǐ qué le

她三岁时因小儿麻痹症腿瘸了。

She was crippled by polio at the age of 3.

nà shí xiǎo ér má bì zhèng zài wǒ zhè ge nián jì de hái zi zhōng hěn cháng jiàn

那时小儿麻痹症在我这个年纪的孩子中很常见。

Polio was then endemic among children my age.