Schefferite
锰钙辉石
🗣️ 情景例句
Michelle wins with a six-letter word,
Michelle赢了， 她的单字有六个字母
To advertise cheap food
推销廉价食物
Both the police and the workmen were grateful to the student for this piece of advance information.
警察与工人都对那个学生事先通报情况表示感谢。