英语词汇“optical fiber”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	optical fiber
释义	optical fiber Word forms: optical fibersregional note: in BRIT, use optical fibre variable noun An optical fiber is a very thin thread of glass inside a protective coating. Optical fibers are used to carry information in the form of light.
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