Related topics: Geology
ˌfool’s ˈgold noun [uncountableU] 1. HEGa kind of yellow metal that exists in some rocks and looks like gold 愚人金,黄铁矿〔一种存在于岩石中看似黄金的黄色金属〕
2. DISAPPOINTEDsomething that you think will be very exciting, very attractive etc but in fact is not 虚幻的东西,华而不实的东西