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roentgen

n.
1.a unit of radiation exposure
2.German physicist who discovered x-rays and developed roentgenography (1845-1923)

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    Idiom of the Day

    small fry
    someone or something of little importance, young children
    The police are trying to catch the major criminals in the gang. They are not interested in the small fry.



    1.
    His ________ attention was focused on the film.

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