Fots
abbr. 光纤传输系统（fiber optics transmission sys-tem）
🗣️ 情景例句
No, thank you. Please tell him to phone me when he comes back.
不了，谢谢。他回来时，请告诉他给我打个电话。
By the way,who are you waiting for?
顺便说,你正在等谁？
Are there any women near the house?
房子附近有女人吗？