单词 | valero- |
释义 | valero-comb. form combining form of valerian n. or valeric adj., used in a few chemical terms, as valerobenzoic, valeroglyceral, valerolactic. (Cf. valer- comb. form.) ΚΠ 1854 H. B. Jones & A. W. Hoffman Fownes's Man. Elem. Chem. (ed. 5) 488 Anhydrous Valero-benzoic Acid. 1868 H. Watts Dict. Chem. V. 980 Valeroglyceral,..a compound analogous to acetal. 1868 H. Watts Dict. Chem. V. 981 Valerolactic acid,..syn. with ethyl-lactic acid. This entry has not yet been fully updated (first published 1916; most recently modified version published online December 2021). < comb. form1854 |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。