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  • hand glass

    • 英 [hænd ɡlɑ:s]
    • 美 [hænd ɡlæs]

    释义

    • 放大镜

  • 英英释义

    Noun

    • 1. a mirror intended to be held in the hand
    • 2. light microscope consisting of a single convex lens that is used to produce an enlarged image;

      "the magnifying glass was invented by Roger Bacon in 1250"

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