Ethaverine
[化] 依沙维林; 乙基罂粟碱
🗣️ 情景例句
I have a new math program, and I want to learn how to use it.
我有一个新的数学程式 我想学习怎样用。
We did it.
干的好！
The steps are rather narrow.
这些台阶相当窄。