Petrography
出国 Abroadn. 岩相学
🗣️ 情景例句
You'll probably want the family car
你也许需要用家里的车
Karl must concentrate on his work.
卡尔必须集中精力于自己的工作。
The one near the school. It sells books and things like that.
就是学校附近的那个。卖书之类的东西。