noun 下载 🔗分享 白铁矿, 硫铁矿 The orthorhombic form of iron disulfide, FeS2, occurring as yellow crystals. Examples : "The geology student identified the shiny, yellow crystals as marcasite, a form of iron pyrite. " 这位地质系学生认出那些闪亮的黄色晶体是白铁矿，也就是一种硫铁矿。 geology mineral chemistry material substance 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 黄铁矿, 愚人金 (jewellery) Pyrite. Examples : "The antique brooch was decorated with sparkling marcasite, giving it a vintage look. " 这个古董胸针上镶嵌着闪闪发光的黄铁矿（愚人金），显得很有复古韵味。 material geology 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 白铁矿, 硫铁矿 Any of various metal sulfides, usually iron sulfide minerals. Examples : "The geology student identified the shiny, brass-yellow mineral as marcasite, an iron sulfide. " 这位地质学专业的学生鉴定出那种闪闪发光的黄铜色矿物是白铁矿，也就是一种硫铁矿。 mineral geology material substance 与AI对话词汇游戏阅读练习
