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BNC: 10829 COCA: 35642

sulphate

noun
/ˈsʌlfeɪt/
/ˈsʌlfeɪt/
(US English sulfate)
[countable, uncountable] (chemistry化学)
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  1. a compound of sulphuric acid and a chemical element硫酸盐
    • copper sulphate硫酸铜
    note at sulphur
    Oxford Collocations DictionarySulphate is used after these nouns:
    • copper
    See full entry
    Word Originlate 18th cent.: from French sulfate, from Latin sulphur.
BNC: 10829 COCA: 35642
BNC: 10829 COCA: 35642
BNC: 10829 COCA: 35642
sulphate
Types of chemical substance: acid, alkali, base...

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