Zirconsulphate
硫锆石
🗣️ 情景例句
Anything special you want to talk about?
有什么特殊的事要谈吗？
She gives me a headache.
她让我头疼。
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我们真能看到的运动轨迹，诸如岩石中一个沙粒分子