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	ancestral task ancestress ancestry ancestry filter ancestry filtered form anchilops anchimeric assistance Anchises ancho anchoic acid anchone anchor anchorage anchorage-dependent cell anchorage dues anchor agitator anchor arm anchor a vessel anchor azitator anchor band anchor block anchor bolt anchor bolt box anchor(bolt) hole anchor cable

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。