单词 | anaphylaxis |
释义 | anaphylaxis/ˌanəfɪˈlaksɪs /noun [mass noun] Medicine An acute allergic reaction to an antigen (e.g. a bee sting) to which the body has become hypersensitive.Serious allergic reactions, including anaphylaxis, occur rarely, but timely intervention is crucial....
OriginEarly 20th century: modern Latin, from Greek ana- 'again' + phulaxis 'guarding'. Rhymes |
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