Xfl
abbr. Extreme Football League 超级足球联赛（代号）; X-ray fluorescence X射线荧光
🗣️ 情景例句
Yes, Sam?
什么事 ，Sam？
Good things have just begun!
好戏就要开锣喽。
Collecting as a serous hobby is quite different and has many advantages.
作为一种严肃的业余爱好的收藏活动完全是另外一回事，它具有许多益处。