Simpsonite
[矿]钽铝石
🗣️ 情景例句
If you had to describe the book in one sentence,
假如要你用一句话来描述这本书，
Rowing builds up arm muscles.
划船能够锻炼臂力。
The tree was planted near the church fifty years ago, but it is only in recent years that it has gained an evil reputation.
该树是50年前栽在教堂附近的，但只是近几年才得到了一个坏名声。