sulfate
n.
salt of sulfuric acid, 1790 (sulphat), from French sulphate (1787), from Modern Latin sulphatum acidum, from Latin sulpur, sulphur (see sulfur) + chemical ending -ate(3). The spelling with -ph- is standard in Britain.
词汇 | sulfate |
词根词缀 | Online Etymology Dictionary sulfate n. salt of sulfuric acid, 1790 (sulphat), from French sulphate (1787), from Modern Latin sulphatum acidum, from Latin sulpur, sulphur (see sulfur) + chemical ending -ate(3). The spelling with -ph- is standard in Britain. |
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