Salmoite
磷锌矿
🗣️ 情景例句
It is too expensive. How about half the price?
太贵了，半价怎么样？
As soon as he comes, we'll let him know.
他一来，我们就告诉他。
I have 4 books and 2 magazines to check out.
我有4本书和2本杂志要借。