| 释义 |
thi·o·sul·fu·ric acid AHD[thī'ō-sŭl-fy‹rʹĭk] D.J.[ˌθaɪəʊsʌlˈfjʊərɪk]K.K.[ˌθaɪosʌlˈfjʊrɪk]n.（名词）- An acid, H2S 2O 3, formed by replacement of an oxygen atom by a sulfur atom in sulfuric acid, known only in solution or by its salts and esters. 硫代硫酸：一种酸H2S 2O 3，由硫酸中一个氧原子被一个硫原子所替代而形成，仅以溶液或盐和酯的状态存在
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