Ethylogen
乙烯原
🗣️ 情景例句
If you can meet our needs- to order 200 sets, we'll give you trade discount.
如果你能答应我方的要求--定200台，我们同意给你折扣。
Let me give you a little friendly advice.
让我给你一些好意的劝告。
Three quarters of the world's books and newspapers are written in English.
3/4的书籍和报纸是用英语写的。