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	micro-equilibrium theory microequivalent microequivalents microerg microergate microerosin micro-erythrocyte microerythrocyte Microest Microesthesia microesthete micro-estimation microestimation microes-to-mainframe microetch micro-etching Microetching microeukaryote microeukaryotes microeutaxitic microeutaxitic texture microevaporator microevaporators microevent micro-events

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