| 释义 |
DEFINITIVE EXAMPLES 权威例句〔iron oxide〕Any of various oxides of iron, such as ferric oxide or ferrous oxide.氧化铁:任何一种铁的氧化物,如三氧化二铁或氧化亚铁美国传统〔ocher〕Any of several earthy mineral oxides of iron occurring in yellow, brown, or red and used as pigments.赭土,赭石:几种氧化铁矿物中的一种,呈黄色、棕色或红色,用作颜料美国传统 |