| 释义 | bisulphite
 bisulphite(baɪˈsʌlfaɪt) orbisulfiten1.  (Elements & Compounds) a salt or ester of sulphurous acid containing the monovalent group -HSO3 or the ion HSO3–2.  (Elements & Compounds) (modifier) consisting of or containing the group -HSO3 or the ion HSO3–: bisulphite ion.  Systematic name: hydrogen sulphitebisulphite
 bisulphiteA reducing agent and salt of sulphurous acid in which the base replaces half of the acid’s hydrogen.bi·sul·fite (bī-sŭl'fīt) A salt or ion of HSO3.Synonym(s): bisulphite.
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