Fibreoptics
na. 纤维光学；用于纤维光学的纤维\\n
🗣️ 情景例句
You know everyone, Alexandra.
你认识每一位吧 Alexandra。
The pen is the tougue of the mind.
笔是心之舌。
Born a free man, he was now in chains.
他生来本是个自由人，如今却戴上了镣铐。