英语词汇retroactivity的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	retroactivity
释义	retroactivity[,retrəuæk'tiviti]n. 追溯既往【法】溯及既往, 追溯效力
随便看	freakish freak out freakout freak-out freak sb out freak stocks freaky Frechet Frechet-topology map freckle freckled freckly Freddie Mac Frederick Frederick Community College Frederick I Frederick II Frederick III Frederick IX Fredericksburg Frederick the Great Frederick VI Frederick William Frederick William I Frederick William II

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