magnifying glass

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英語[编辑]

英語維基百科有一篇文章關於:
A magnifying glass.

名詞[编辑]

magnifying glass(複數 magnifying glasses

  1. 放大鏡
    • 2013 9-10月刊, Henry Petroski, “The Evolution of Eyeglasses”, in American Scientist:
      The ability of a segment of a glass sphere to magnify whatever is placed before it was known around the year 1000, when the spherical segment was called a reading stone, essentially what today we might term a frameless magnifying glass or plain glass paperweight.
      (請為本引文添加中文翻譯)

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