Scandia
n. [化]氧化鈧
??? 情景例句
about your math teacher or your math homework.
你的數學老師或你的數學作業。
My brother wants to learn how to drive a car.
我的兄弟要去學駕駛。
What are you going to do this evening. Jill?
今晚你打算干什么，吉爾？