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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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