Fiber optics
[计] 纤维光学
🧩 词语组成解析
fiber
['faibə]
n. 光纤;（织物的）质地;纤维，纤维物质;
optics
['ɔptiks]
n. 光学;
🗣️ 情景例句
Those are the rules and regulations, and we have to abide by them.
这些就是这儿的规矩， 大家都应该遵守。
Adversity makes a man wise,not rich.
患难能使人聪明，但不能使人富有。
He did everything very slowly.
他做什么都很慢。