英语词汇“optical element”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	optical element
释义	optical element optical element [′äp·tə·kəl ′el·ə·mənt] (optics) A part of an optical instrument which acts upon the light passing through the instrument, such as a lens, prism, or mirror.
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