单词	divalent
释义	divalent adjective di·​va·​lent (ˌ)dī-ˈvā-lənt  : having a chemical valence of two also : bonded to two other atoms or groups Word History First Known Use 1868, in the meaning defined above Medical Definition divalent adjective di·​va·​lent (ˈ)dī-ˈvā-lənt  : having a chemical valence of two divalent calcium also : bonded to two other atoms or groups a divalent methylene group
随便看	derring-do derringer derringers derris derrises derrière Derry ders derths Deruta dervish dervishes dervishhood dervishism dervs Derwent Derwent Water Derzhavin des Des Moines Des Moines squash Des Plaines Des Prez des' principle des' screw

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