Ppi
[经] 生产者物价指数
🗣️ 情景例句
I'll take it. But the price is a bit high. How about free wrapping?
我买了。但价格有点高，免费包装怎么样？
Cheerfulness and goodwill make labour light.
欢快与好意，劳动不觉累。
I've been looking forward to visiting your factory.
我一直都盼望着参观贵厂。