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	perhyaline rock (c.i.p.w) perhydrase perhydrase milk perhydrate perhydrates perhydridase perhydride perhydrit perhydro perhydro- perhydroanthracene perhydroaromatic system perhydrocaroten perhydrocrocetin perhydrocyclopentanophenanthrene perhydrogenate perhydrogenated rosin perhydrogenize perhydroisoquinoline perhydroisoquinolines perhydrol perhydro naphthalene Perhydronaphthalene perhydrophenanthrene perhydro phenanthrene

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