Prefractionation
初步分馏
🗣️ 情景例句
Shantou is a boom town, it's a haven for the manufacturing industry.
汕头是一个新兴的城市，是制造业的港湾。
Well, what do you want?
不然你想怎样？
First of all, I will outline the characteristics of our product.
首先我将简略说明我们商品的特性。