Plumbodolomite
铅白云石
🗣️ 情景例句
I have to return this book to the library.
我得把书还回图书馆了。
He plays with my friends every day.
他每天都和我的朋友玩。
It's quite a nice horse! But please don't play with my chalk.
这匹马相当好看！但请不要玩我的粉笔。