英语词汇first-day cover怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	first-day cover
释义	first-day cover first-day cover, first day cover n: (postage stamp franked on day of issue) (邮政) SC 首日封
随便看	fastidiousness fasting fast lane fast-moving fastness fast-talking fast track fast-track fat fatal fatalism fatalist fatalistic fatality fatally fatback fatberg fat body fat cat fate fated fateful fates fat-free fathead

英汉双解词典包含74752条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。