英语词汇“concave spherical mirror”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	concave spherical mirror
释义	concave spherical mirror concave spherical mirror [′kän‚kāv ¦sfer·ə·kəl ′mir·ər] (optics) A round mirror having a concavely curved surface, in the form of a portion of a sphere.
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