Fiberoptics
[电工]纤维光学; [医]纤维光学：沿着镀膜平行玻璃或塑料可屈纤维束通过内反射传送影像
🗣️ 情景例句
Maybe soon.
也许很快就会。
Do you mind if I turn off the light?
我把灯关了，好吗？
During the summer, I noticed tat the leaves of the tree were beginning to wither.
到了夏天，我发现树叶开始枯萎，