英语单词大全

covalence

/kәu'veilәns/

中文翻译

n. 共用电子对数, 共价

[化] 共价

英文解释

n. valence characterized by the sharing of electrons in a chemical compound; the number of pairs of electrons an atom can share

今日更新

更新时间：2025-11-26 05:38:56

good-naturedness

law of incidence

tangible assets

normally-closed control element

Taenia lophosoma

bilateral preliminary agreement