Schefferite
锰钙辉石
🗣️ 情景例句
we're all in for trouble.
我们都会吃不消的。
He will go to America next month, if he is ready then.
如果准备就绪，他下个月将去美国。
The underground railway runs 24 hours a day, and there are all-night cinemas, bars and restaurants.
地铁一天24小时不停地运营。还有通宵电影院、酒吧间和餐馆。