Polyplant
聚合装置
🗣️ 情景例句
It's his first venture into business.
他初涉商界。
Modesty is not only and ornament, but also a guard to virtue.
谦逊不仅可增添光彩也可以维护美德。
I'd like to give you one of our new catalogs.
我们有新目录想给你