英语词汇“bog iron”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	bog iron
释义	bog iron n. A soft, porous deposit of impure hydrous oxides, such as goethite, formed in bogs, marshes, shallow lakes, and swamps through precipitation from iron-rich water and the oxidizing action of algae, bacteria, or the atmosphere.
随便看	North Atlantic Drift North Atlantic Ocean North Bay northbound north by east north by west North Canadian River North Cape North Carolina North Carolinian North Dakota North Dakotan North Downs northeast northeast by east northeast by north Northeast Caucasian northeaster northeasterly northeastern Northeast Passage northeastward northeastwardly northeastwards norther

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