英语词汇retroact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	retroact
释义	retroact /ˈretrəʊˌækt/ vi. <正式>(operate retroactively)溯及既往；有追溯力
随便看	receivable receivableness receivables receival receivals receive received received received opinion Received Pronunciation received wisdom receiver receivers receivership receives receiving receiving line receiving order receiving set re-cement recencies recency recency effect recense recensed

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