Kerchenite
纤磷铁矿
🗣️ 情景例句
I have been talking to a group of salesmen
我一直在与一群推销人员谈话
I hope we can conclude the transaction at this price.
希望我们能就此价格达成交易。
We can't agree with the alterations and amendments to the contract.
我们无法同意对合同工的变动和修改。