光线
light ray; CL:條|条[tiao2],道[dao4]; light; illumination; lighting (for a photograph)
光纤
optical fiber; fiber optics
光纤分布数据接口
FDDI; Fiber Distributed Data Interface
光纤分布式数据接口
Fiber Distributed Data Interface; FDDI
光纤分散式资料介面
fiber distributed data interface; FDDI
光纤电缆
optical fiber; optical cable