Ferrocobalt
钴铁
🗣️ 情景例句
We just got here.
我们才刚刚到这儿。
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。
Yes, it is.It's very urgent.I feel awful. I have a terrible toothache.
是的，很急。我难受极了，牙痛得要命。