英语词汇“retroactivity”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	retroactivity
释义	ret·ro·activity \“+\ noun 1. : the quality or state of being retroactive 2. : the capacity of a bacterial agent in biological warfare to react upon the user
随便看	boco bocon bocor BOD BOD bod bod bodach bodacious bodaciously bodansky bodansky unit bodark boddhisattva boddice bode bode bodeful bodega bodegon bodement boden bode's bode's law bodewash

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