Coclanoline
[化] 衡州乌药醇灵
🗣️ 情景例句
I majored in economic and trade English.
我主修的是经贸英语。
Which one is more clever?
哪一个是较聪明的？
We've got some cheaper ones in the back room.
后面房间里有一些比较便宜的。