单词 | sulphonate |
释义 | Word Frequency sulphonate(ˈsʌlfəˌneɪt) chemistry noun 1. a salt or ester of any sulphonic acid containing the ion RSO2O– or the group RSO2O–, R being an organic group verb 2. (transitive) to introduce a sulphonic acid group, –SO2OH, into (a molecule) |
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