单词 | polysulphuret |
释义 | > as lemmaspolysulphuret ΚΠ 1851 Sci. Amer. 20 Sept. 6/3 The hydrated sulphurets and polysulphurets of lime. 1874 G. E. Walton Mineral Springs U.S. & Canada (ed. 2) ii. 23 The whitish color frequently observed in sulphur-water is caused by the precipitation of sulphur, the yellow by the change of a monosulphuret into a polysulphuret. < as lemmas |
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