英语词汇“period of validity”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	period of validity
释义	period of validity un.有效期；预报时效 [网络]有效期限；证件有效期；保质期
随便看	Touggourt touggourt (tuggurt) tough tough act to follow tough aggregate tough alloy steel tough as leather tough-as-nails tough as nails tough as old boots tough baby toughbook tough break tough-brittle transition toughbrittle transition tough brittle transition tough bronze tough business tough cake tough-cake tough-cakes tough call tough case tough cathode tough-chic

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