| 单词 | optical fibre |
| 释义 | optical fibre Word forms: optical fibres regional note: in AM, use optical fiber variable noun 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. Nearly every long-distance call made in Britain now travels on optical fibre instead of cable. ...an optical fibre network to which every home and office can be connected. |
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