单词	covalence
释义	covalence noun co·​va·​lence ˌkō-ˈvā-lən(t)s  ˈkō-ˌvā- : valence characterized by the sharing of electrons Word History First Known Use 1919, in the meaning defined above Medical Definition covalence noun co·​va·​lence (ˈ)kō-ˈvā-lən(t)s  : valence characterized by the sharing of electrons
随便看	equitant equitation equitations equites equities equitime point equity equity capital equiv equivalence equivalence class equivalence principle equivalence relation equivalence zone equivalenced equivalences equivalencies equivalencing equivalency equivalent equivalent circuit equivalent evaporation equivalent focal length equivalent focus equivalent weight

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