英语词汇“first-day cover”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	first-day cover
释义	first-day cover noun : a philatelic cover bearing postal markings showing that it was mailed on a first day at a first-day city and that its stamp belongs to the new issue of that first day
随便看	pelago pelago- pelagothuria pelamyd pelargi pelargic pelargomorph pelargomorphae pelargomorphic pelargonaldehyde pelargonate pelargonic pelargonic acid pelargonidin pelargonin pelargonium pelargonium pelargonium oil pelas pelasgi pelasgian pelasgic pele pelean pelecanidae

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