Spencerite
硅碳铁锰矿
🗣️ 情景例句
Tomorrow at five o'clock at the Biltmore.
明天五点钟， 在Biltmore饭店。
This is a highly controversial subject.
这是一个颇有争议的题目。
Kate! It's late. Why are you in bed?
凯特！晚啦。你怎么还在床上？