Wtf
abbr. 世界跆拳道联盟（World Taekwondo Federation）；世界旅游资源博览会（World Travel Fair）
🗣️ 情景例句
What's that?
什么意思？
Don't forget to give it to him.
不要忘记送给他。
Enjoy yourself!
祝你玩得开心！