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单词 polysulphuret
释义

> as lemmas

polysulphuret
polysulphuret n. [perhaps after French polysulfure (1844 or earlier)] Obsolete = polysulphide n.
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.
extracted from poly-comb. form
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as lemmas
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