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英英字典: hand_glass




Overview of noun hand_glass

The noun hand glass has 2 senses


  • hand glass, hand mirror -- (a mirror intended to be held in the hand)

  • hand glass, simple microscope, magnifying glass -- (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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