英语词汇“optical spectrograph”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 spectrograph
释义	optical spectrograph optical spectrograph [′äp·tə·kəl ′spek·trə‚graf] (spectroscopy) An optical spectroscope provided with a photographic camera or other device for recording the spectrum made by the spectroscope.
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