Pupu
abbr. purchasing power unit 购买力单位
🗣️ 情景例句
I'm Richard Stewart, and this is my wife, Marilyn.
我叫Richard Stewart ，这是我妻子 Marilyn。
What is known to three is known to everybody.
一件事情三个人知道就人人知道。
I don't think you are right.
我认为你是不对的。