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
This is a good deal: buy 1, get 1 free.
这可是个好买卖：买一送一。
Time does not bow to you,, you must bow to time.
必须抓紧时间。
Even a child can answer this question.
即使小孩儿都能回答这个问题。