单词 | verdic |
释义 | † verdicadj. Chemistry. Obsolete. (See quots.) ΚΠ 1836–41 W. T. Brande Man. Chem. (ed. 5) 1198 Verdic Acid.—This acid was extracted by Runge from several of the Umbelliferæ and Plantagineæ, &c., but chiefly from the root of the Scabiosa succisa. 1843 Penny Cycl. XXVI. 256/1 Runge states that he found by analysis that verdic acid contains one equivalent of oxygen more than the verdous acid. This entry has not yet been fully updated (first published 1916; most recently modified version published online June 2019). < adj.1836 |
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