fiber optics

fiber-optics的词性：
n.(used with a sing. verb)（名词）（与单数动词连用）

1. The science or technology of light transmission through very fine, flexible glass or plastic fibers.
纤维光学：通过细长而柔软的玻璃或塑料纤维来传导光信号的科学或技术

2. A bundle of optical fibers.
一束光导纤维

fiber-optics的音标和读音：