Fibreoptics
na. 纤维光学；用于纤维光学的纤维\\n
🗣️ 情景例句
Mitchell, so nice of you to come.
Mitchell，欢迎光临。
The voice of one man is the voice of no one.
一个人的声音是没有力量的。
Just read it for me.
就读给我听好了。