optical fibre
柯林斯詞典
1. N-VAR An optical fibre is a very thin thread of glass inside a protective coating. Optical fibres are used to carry information in the form of light. 光導纖維
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optical fibre (optical fibres)
劍橋詞典
- a long , thin glass rod through which very large amounts of information can be sent in the form of light
光學纖維，光纖
也見
fibre optics 返回 optical fibre