Basoid
碱性胶体, 碱胶基
🗣️ 情景例句
Come on, Albert, you can help us!
走 ，Albert， 你来帮忙！
I have to go now.
我必须走了
Yes, a lot of people like it. Some are very good at it.
对，许多人喜欢。有些人划得很好。