Echinopsine
蓝刺头碱
🗣️ 情景例句
That has nothing to do with what I'm talking about.
那跟我说的事情没有关系。
Why are you here?
你怎么会在这里？
I don't have any small pads. I only have large one. Do you want a pad?
我没有小本的信纸，只有大本的。您要一本吗？