英语词汇retroactive的意思、用法及释义-英汉双解词典

单词	retroactive
释义	retroactive adj (fml 文) effective from a past date 溯及既往的 ; 有追溯效力的 The new law was made retroactive to 1 January, ie as if it had come into effect then. 新法令生效日期可追溯到1月1日.
随便看	copy-cat copy desk copyist copyright copy-typist copy-writer coquetry coquette coquettish coquettishly coracle coral coral island coral reef cor anglais corbel cord cordage cordial cordiality cordially cordite cordon cordon bleu corduroy

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