Ufp
[计] 实用服务设施程序, 实用软件程序
🗣️ 情景例句
I made an appointment with the doctor at three.
我和医生约好3点钟看病。
So disgusting!
真恶心！
I'm afraid he's out. He won't be back until tomorrow.
对不起，他外出去了，明天才回来。