| 单词 |
hydrosulphurous |
| 释义 |
† hydrosulphurous, a. Chem. Obs.|-ˈsʌlfjʊrəs| [f. as prec. + sulphurous.] In hydrosulphurous acid, a name given first to dithionic acid; afterwards to hyposulphurous acid, or hydrogen hyposulphite, H2S2O4.
1855in Mayne Expos. Lex. 1872–94[see hyposulphurous]. |

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