Spurrite
n. [矿]灰硅钙石
🔁 扩展释义
【化】 灰硅钙石
🗣️ 情景例句
Good. Tell Mr. Gao at the factory to keep up the good work.
很好，请告诉工厂的高先生继续努力。
How do you do?
你好！
Near our school there is a shop.
我们学校附近有一个商店。