An instrument for examining the interior of the ear, especially the eardrum, consisting essentially of a magnifying lens and a light. 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
One that magnifies, especially a magnifying glass. 放大器能放大的器具，尤指放大镜
Finally Mr. Cohen took out a loupe, a diamond man's magnifying glass, and studied the stone. 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。
If you focus the sun's rays through a magnifying glass on a dry leaf, it will start to burn. 用放大镜把阳光聚到干叶子上,叶子就能燃烧。
