单词	pair-bond
释义	pair-bond noun ˈper-ˌbänd  : a monogamous relationship pair-bonding ˈper-ˌbän-diŋ  noun Word History First Known Use 1940, in the meaning defined above Medical Definition pair-bond noun ˈpa(ə)r-ˌbänd, ˈpe(ə)r-  : an exclusive union with a single mate at any one time : a monogamous relationship
随便看	codehydrogenase codehydrogenase II codeias codeinas codeine codeines codeins codeless coden codens codependence codependences codependencies codependency codependent codependents coder coderived coderives coderiving coders codes codes duello codesign codesigned

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