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
the biggest accounting company in the country.
是全国最大的会计公司。
Do you have anything to declare for customs?
你有一些东西申报海关吗？
His parents did not know what was wrong.
他的父母亲不知道他有什么毛病。