| 单词 | bivalent |
| 释义 | bivalent —bivalence /buy vay"leuhns, biv"euh leuhns/, bivalency, n. /buy vay"leuhnt, biv"euh-/, adj. 1. Chem. a. having a valence of two. b. having two valences, as aluminum with valences of two and three. 2. Genetics. pertaining to associations of two homologous chromosomes. n. 3. Genetics. a pair of bivalent chromosomes, esp. when pairing during meiosis. [1865-70; BI-1 + -VALENT] |
| 随便看 |
英语词典包含168451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。