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	terce tercel tercel tercelet tercel gentle tercentenary tercentennial tercentesimal tercer terceron tercet terchloride tercia tercio terdiurnal terebella terebellid terebellidae terebelloid terebene terebenthene terebic terebic acid terebinth terebinth

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