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
Where are you going during Summer vacation?
暑假你打算去哪儿？
That's the point.
这正是问题的关键。
I really enjoyed the lunch.
这顿饭我吃得好高兴。