Eschwegeite
碳黑稀金矿, 红烯金矿
🗣️ 情景例句
My feeling is that you ought to stay home tonight.
我觉得今晚你应该呆在家里。
I would like to call an eletrician to come this afternoon.
我要叫一个电器师傅今天下午来。
To serve the people well, I study hard.
为了更好的服务于人民，我好好学习。