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
That's out of the question.
决不可能。
Hold (or Run) with the hare and run (or hunt) with the hounds.
两面讨好。
those who are worried to death, and those who are bored to death.
忧虑至死的人、无聊至死的人。