英语词汇“retroact”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	retroact
释义	WordReference Random House Unabridged Dictionary of American English © 2024 ret•ro•act (re′trō akt′),USA pronunciation v.i. to act in opposition; react. to have reference to or influence on past occurrences. retro- + act 1785–95 Collins Concise English Dictionary © HarperCollins Publishers:: retroact /ˈrɛtrəʊˌækt/ vb (intransitive) to act in opposition to influence or have reference to past events
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