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concave and convex lenses例句_concave and convex lenses英汉例句_concave and convex lenses双解例句_94生活常识网有道词典
94生活常识网有道词典

concave and convex lenses

C 开头单词

常见例句

    双语例句

  • The concave and convex lenses create different images and the surface structure feels really good in the hand.
    凹凸透镜创造出不同的图象，而表面结构在手中的感觉亦非常良好。
    • 返回 concave and convex lenses