单词	instrengthen
释义	instrengthen transitive verb in·​strengthen ə̇nzˈt-, ə̇nˈst- : to give an inner strength to : strengthen in body or spirit Word History Etymology in- entry 2 + strengthen
随便看	rfg RFID rfl RFLP rfn RFP rfr rfs rfz Rg RGB rgr rgt Rh Rh antigen Rh factor Rh-negative Rh-positive rha rhab rhabd rhabdia rhabdion rhabdite rhabditid

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