Chalcosiderite
磷铜铁矿
🗣️ 情景例句
We'll have a chance to talk to them later.
我们以后还有机会跟他们谈。
It's a beautiful country with forests, mountains and deserts.
这个国家很美，它有很多森林、山和沙漠。
I don't want to imply that every point in this contract is negotiable.
不用我说，该合同中的每一条都要严格执行的，没有讨价还价的余地。