Matlockite
氟氯铅矿
🗣️ 情景例句
We are going upstairs to set up Grandpa's room.
我们要上楼收拾一下爷爷的房间。
I wonder what happened to him.
我不知道他出什么事了。
It's Dr Stone, isn't it? She's usually good.
是斯通博士，对吗？她一直很不错的。