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單詞乎

unaided eye

unaided eye是什么意思、unaided eye怎么讀

unaided eye漢語翻譯

肉眼

unaided eye例句

  1. An optical instrument that uses a lens or a combination of lenses to produce magnified images of small objects, especially of objects too small to be seen by the unaided eye.
    顯微鏡用一個(gè)透鏡或一些透鏡的組合來制造小物體的放大形像的視力工具，通常用來觀察肉眼看不到的物體
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