Wcf
abbr. white cathode follower 白阴极跟随器
🗣️ 情景例句
Excuse me, May I have everyone's attention, please?
对不起，请大家听我说。
I've got a lot of things to do before I can leave.
在我能离开以前，我有很多事情做。
What a great person!
多么了不起的人！