Fermorite
锶磷灰石
🗣️ 情景例句
A rolling stone gathers no moss.
滚石不生苔，转业不聚财。
If we had been more careful, we would be getting much better results now.
如果我们更为细心的话，成绩会更好。
When I boarded the train, I could not help noticing that a great many local people got on as well.
上车后，我不禁注意到许多当地人也上了车。