Pyrites
n. 硫化铁矿类
📖 牛津释义
pyrites
n[U]
mineral that is a sulphide of iron (iron pyrites) or copper and iron (copper pyrites) 硫化矿类（黄铁矿或黄铜矿）.
🗣️ 情景例句
OK.
好的。
But you just got here. Can't you stay a little longer?
不过你刚来呀。不能再呆一会了吗？
When did you go home then?
那么你什么时候才回家呢？