Fauserite
七水锰矾, 锰泻利盐
🗣️ 情景例句
Let me think.
让我想想。
What's eating you?
怎么搞的？
I'm Jim-Jim Green. This is my friend, Bill-Bill Smith. He's American.
我叫吉姆格林，这是我的朋友比尔斯密斯。他是美国人。