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killer t cell

n.
1.T cell with CD8 receptor that recognizes antigens on the surface of a virus-infected cell and binds to the infected cell and kill it

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  • Idiom of the Day

    get around
    to go to different places, to move about
    My friend gets around and has been to many different cities.



    1.
    After the visitor ________ she went into the kitchen.

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