英语词汇“iron sulphide”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	iron sulphide
释义	iron sulphide (US iron sulfide) noun Any of various binary compounds of iron and sulphur; specifically iron disulphide, FeS₂. Origin Mid 19th century; earliest use found in Executive Documents House of Representatives 1860–61.
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iron sulphide