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    jonas salk

    jonas salk - 365bet中国官方网站 definition and meaning for word jonas salk

    Definition
    (noun) United States virologist who developed the Salk vaccine that is injected against poliomyelitis (born 1914)
    Synonyms : jonas edward salk , salk

  • Word used in video below:
    text: I was not so much Jonas as dubious
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