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	diadem diadem monkey diadem spider Diadema Diadematoida diademed diademing diadems diaderm diadic diadochies diadochite diadophes diadophises diadophisses diadromous diadroms diaene diaereses diaeresis diaeretic diag diageneses diagenesis diagenetic

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