Cobaltomenite
硒钴矿
🗣️ 情景例句
Oh, I was sorry
噢 ，我很难过
The concert will be held September 14 at 10 a.m.
该演奏会预定于9月14日10时举行。
The manufacturers had to pay more money than they had anticipated, or they bought the biscuit from the student for $24,000.
饼干公司不得不付出比他们预计多得多的钱，因为为买下那学生烘制的饼干他们支付了24，000美元。