polio
英 [ˈpəʊliəʊ]
[NOUN]
1. [U 不可数名词] 小儿麻痹症
Polio is a serious infectious disease that often makes people unable to use their legs.
双语例句
例：Gladys was crippled by polio at the age of 3.
格拉迪丝3岁时因小儿麻痹症腿瘸了。
NOUN. 名词
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