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	sulvanite sulze sum sum suma sumac sumac sumac family sumach sumac wax suman sum and substance sumatra sumatra Sumatra sumatra camphor Sumatra camphor sumatra game sumatra leaf sumatran sumatra seed sumatra wax sumatriptan sumbal sumbawanese

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