Hastite
白硒钴矿
🗣️ 情景例句
If the owners don't claim the dog in forty-eight hours,
如果狗的主人在四十八小时内不认领，
We are looking forward to your reply to our inquiry.
我们期待你方对我方的询盘做出答复。
Are you free tomorrow?
你明天有空吗？