Bermanite
板磷镁锰矿
🗣️ 情景例句
I hope Grandpa's going to like living with us.
我希望爷爷喜欢和我们住在一起。
Seldom seen, soon forgotten.
见得少，忘得快。
Would you let me know your fax number?
可以告诉我您的传真机号码吗？