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  • word of the day

    anaphylactic shock

    anaphylactic shock - 365bet中国官方网站 definition and meaning for word anaphylactic shock

    Definition
    (noun) a severe and rapid and sometimes fatal hypersensitivity reaction to a substance (especially a vaccine or penicillin or shellfish or insect venom) to which the organism has become sensitized by previous exposure

  • Word used in video below:
    text: so it was really a shock after 25 years
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