单词	phenacaine
释义	phenacaine noun phe·​na·​caine ˈfē-nə-ˌkān  ˈfe-  : a crystalline base C18H22N2O2 or its hydrochloride used as a local anesthetic Word History Etymology probably from phenetidine + acet- + -caine First Known Use 1907, in the meaning defined above Medical Definition phenacaine noun phe·​na·​caine ˈfē-nə-ˌkān  ˈfen-ə-  : a crystalline base that has been used as a local anesthetic in the form of its hydrochloride C18H22N2O2·HCl
随便看	clauchting clauchts claude glass claude lor Claude Lorrain Claude Lorraine glass Claude process claudetite Claudian claudication claudications Claudius Claudius I Claudius II claught claughted claughting claughts Claus process clausal clausaler clausalest clausaller clausallest clause

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