单词 | monogen |
释义 | † monogenn. Chemistry. Obsolete. A monovalent element. ΚΠ 1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) II. 240 All other elements are polygenic, uniting with the monogens. This entry has been updated (OED Third Edition, December 2002; most recently modified version published online June 2018). < |
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