英语词汇“pre-exist”的释义、用法及例句-英汉例句词典

词汇	pre-exist
例句	verb a pre-existing medical condition宿疾
随便看	track track and field trackback track down tracked tracker tracker dog tracking tracklist track record tracks track somebody/somethingdown tract tractable tract home traction tractor tradable trade tradeable trade at trade at something traded trade down trade gap

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