英语词汇“optical system”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 system
释义	optical system noun : a combination of lenses, mirrors, and prisms that constitutes the optical part of an optical instrument (as a microscope or telescope)
随便看	nonvolcanic nonvoluntary nonvoter nonvoters nonvoting nonwage nonwar nonwars nonwhite nonwhiter nonwhites nonwhitest nonwinning nonwoodier nonwoodiest nonwoody nonword nonwords nonwork nonworker nonworkers nonworking nonwoven nonwovens nonwriter

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optical system