单词 | sulphite |
释义 | Word Frequency sulphite(ˈsʌlfaɪt) noun any salt or ester of sulphurous acid, containing the ions SO32– or HSO3– (hydrogen sulphite) or the groups –SO3 or –HSO3. The salts are usually soluble crystalline compounds Derived forms sulphitic (sʌlˈfɪtɪk) adjective |
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