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TANDA HUBUNG
WORDNET DICTIONARY
CIDE DICTIONARY
OXFORD DICTIONARY
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OXFORD DICTIONARY
, n. & v. Chem.
--n. a salt or ester of sulphonic acid.
--v.tr. convert into a sulphonate by reaction with sulphuric acid.
--n. a salt or ester of sulphonic acid.
--v.tr. convert into a sulphonate by reaction with sulphuric acid.