Fibreoptics
na. 纤维光学；用于纤维光学的纤维\\n
🗣️ 情景例句
Mom, you're winning!
妈妈， 你赢了！
Provide for the worst, the best will save itself.
作最坏的准备，可以得到最好的结果。
What a strong wind! It's blowing strongly.
好大的风啊！风刮的好大。