放大镜的用法和样例：
例句
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最後寇英先生拿出一个寸镜－－一种钻石商用的放大镜－－仔细审视那颗宝石。
Finally Mr. Cohen took out a loupe, a diamond man's magnifying glass, and studied the stone. -
耳镜，检耳镜检查耳内部（尤其是中耳）的仪器，主要包括一个放大镜和光源
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，尤指放大镜
One that magnifies, especially a magnifying glass. -
用放大镜把阳光聚到乾叶子上，叶子就能燃烧。
If you focus the sun's rays through a magnifying glass on a dry leaf, it will start to burn.
