pyrite

n. /ˈpaɪraɪt/ C2

黄铁矿

A shiny yellow mineral composed of iron sulfide, resembling gold.

仙境例句

The King was proud of his gold, until a soldier said it was only pyrite.

国王为他的金子得意洋洋，直到一个士兵说那只是黄铁矿。