= tetravalence n. at tetravalent, adj. derivatives.
| 单词 | θ67454 |
| 释义 | the world > matter > chemistry > valency > [noun] > valency of four (5) quadrivalency1905 = tetravalence n. at tetravalent, adj. derivatives. Subcategories:— quality of being quadrivalent (3) — a quadrivalent element (1) |
| 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。