| 单词 | 褐黄色 |
| 释义 | 〔pyrrhotite〕A brownish-bronze iron sulfide mineral, FeS, characterized by weak magnetic properties and used as an iron ore and in the manufacture of sulfuric acid. Also called magnetic pyrites 磁黄铁矿：一种褐黄色硫铁矿，Fes,特征是有微量的磁性，用于铁矿或在硫酸的制造中 也作 magnetic pyrites |
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