Upp
abbr. 大学预科（university preparation program）；[通讯]通用电话处理器（Universal Phone Processor）
🗣️ 情景例句
You'd better heat the dishes for a whild. Cold food isn't good for your stomach.
你最好是把菜温一温再吃，凉的食物对胃不好。
I'm serious.
我是说正经的。
Why don't you do the experiment? I'm sure you would do it really well.
你干吗不做这个实验呢？我相信你一定会干的很棒的。