英语词汇retroactively怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	retroactively
释义	retroactively adv.retroactive的变形 retroactive[,retrəu'æktiv] adj. 逆动的；反作用的追溯既往的；有追溯效力的从以前某天起开始生效的
随便看	profilometers profit profitabilities profitability profitable profitableness profitablenesses profitablest profitably profit and loss profit and losses profit by profit by (或 from) profit center profit centers profit distribution profiteer profiteering profiteerings profiter profiterole profiteroles profiters profitest profit from

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。