Barysilite
硅铅矿
🗣️ 情景例句
I'm a student of the world; in other words I flunked out of high school.
我是社会学生，换句话说，我高中后就辍学了。
Let's get to the point.
让我们来谈要点。
Good morning, Liu Ming.
早上好，刘明。