| 单词 | copper sulphate |
| 释义 | copper sulphate (once / 34062 pages) n WORD FAMILY copper sulphate USAGE EXAMPLESItalian officers found 85 tonnes of olives painted with copper sulphate to enhance their green colour. BBC(Mar 30, 2016) Guardian critic Jonathan Jones described the copper sulphate chamber as 'one of the truly worthwhile and significant moments of modern British art'. The Guardian(Jun 13, 2013) Free hydrogen and copper sulphate produce sulphuric acid and free copper. Bottone, S. R., Electric Bells and All About Them—A...(2012) n a copper salt made by the action of sulfuric acid on copper oxide Syn|Hypo|Hyper copper sulfate, cupric sulfate, cupric sulphate blue copperas, blue stone, blue vitriol, chalcanthite hydrated blue crystalline form of copper sulfate sulfate, sulphate a salt or ester of sulphuric acid |
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