polio
/ˈpəulɪəu; `polɪo/ (also fml 正规作 poliomyelitis / ˌpəulɪəuˌmaɪəˈlaɪtɪs; ˌpolɪoˌmaɪə`laɪtɪs/) n [U]
infectious disease caused by a virus in which the spinal cord becomes inflamed, often resulting in paralysis 脊髓灰质炎; 小儿麻痹症
[attrib 作定语]
polio vaccine 脊髓灰质炎疫苗
,anti-`polio injections 预防小儿麻痹症的注射.