放大鏡的用法和樣例：
例句
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最後寇英先生拿出一個(gè)寸鏡－－一種鉆石商用的放大鏡－－仔細審視那顆寶石。
Finally Mr. Cohen took out a loupe, a diamond man's magnifying glass, and studied the stone. -
耳鏡，檢耳鏡檢查耳內部（尤其是中耳）的儀器，主要包括一個(gè)放大鏡和光源
An instrument for examining the interior of the ear, especially the eardrum, consisting essentially of a magnifying lens and a light. -
放大器能放大的器具，尤指放大鏡
One that magnifies, especially a magnifying glass. -
用放大鏡把陽(yáng)光聚到乾葉子上，葉子就能燃燒。
If you focus the sun's rays through a magnifying glass on a dry leaf, it will start to burn.
