Dioolymer
二聚物
🗣️ 情景例句
I don't know how to thank you enought.
我不知道应该如何感谢你。
Let me speak to you about some of the ways to successfully negotiate with foreigh businessmen.
但我仍然想跟你谈谈一些与外国商人成功谈判的方法。
IN CLASS WITH MISS ZHAO
在赵小姐的课堂上