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English definition of “optical fibre”

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optical fibre

noun [C] uk UK ( US optical fiber)   us  
a long, thin glass rod through which very large amounts of information can be sent in the form of light
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Translations of “optical fibre”
in Chinese (Traditional) 光學纖維,光纖…
in Chinese (Simplified) 光学纤维,光纤…
(Definition of optical fibre from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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