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

cop•per•as n. [Chem.]

Collins Concise English Dictionary © HarperCollins Publishers::

copperas /ˈkɒpərəs/ n

Etymology: 14th Century: coperose, via Old French from Medieval Latin cuperosa, perhaps originally in the phrase aqua cuprosa copper water

单词	copperas
释义	WordReference Random House Unabridged Dictionary of American English © 2024 cop•per•as (kop′ər əs),USA pronunciation n. [Chem.] ChemistrySee ferrous sulfate. Medieval Latin (aqua) cuprōsa copperish (water). See copper¹, -ose¹ late Middle English coperas, variant of Middle English coperose 1400–50 Collins Concise English Dictionary © HarperCollins Publishers:: copperas /ˈkɒpərəs/ n a less common name for ferrous sulphate Etymology: 14th Century: coperose, via Old French from Medieval Latin cuperosa, perhaps originally in the phrase aqua cuprosa copper water
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