英语词汇retroactivity是什么意思，retroactivity的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	retroactivity
释义	retroactivity　 [,retrәuæk'tiviti]n. 追溯既往【法】溯及既往, 追溯效力
随便看	the first estate the first family the first family the first half of the year the first lady the first man the first man the first man the first of its kind the first of its kind the first party the first principle the first principle the first string the first thing the first thing the first thing the first time the first time the first time the firth of clyde the firth of forth the fiscal year the fiscal year the fiscal year

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。