fibre optics

1. N-UNCOUNT Fibre optics is the use of long thin threads of glass to carry information in the form of light. 光纖

Thanks to fibre optics, it is now possible to illuminate many of the body's remotest organs and darkest orifices. 多虧有了光纖，如今才能夠照見人躰中許多最微小的器官和最暗的腔躰。

2. ADJ Fibre optic means relating to or involved in fibre optics. 光纖的[ADJ n]

...fibre optic cables. …光纖電纜。