Epm
[化] 二元乙丙橡胶; 乙丙二元橡胶
🗣️ 情景例句
I'm sorry you have to leave so soon.
很遗憾你不能多呆会儿。
Here are you Chinese Yuan for $ 1000. And your passport and exchange memo.
这是您1000美元所换的人民币。给您护照和兑换清单。
This case doesn't belong to me!You've given me the wrong case!
这箱子不是我的！您给错了！