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
are going to have a wonderful, romantic weekend!
将度过一个美妙浪漫的周末！
Did you go to the school last night?
你昨晚去学校了吗？
'I was in my office as usual,' answered the Ambassador.
“我和往常一样，在办公室里，”大使回答说。