( optical fibres)
Note: in AM, use 'optical fiber'
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.
N-VAR
( optical fibres)
Note: in AM, use 'optical fiber'
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.
N-VAR
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006