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concave and convex lenses是什么意思，concave and convex lenses的翻译，concave and convex lenses音标、读音、用法和例句_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

基本解释

  • 凹凸镜

英汉例句

    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。