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 /ˈfɜːstdeɪ/ noun an envelope bearing a stamp or set of stamps postmarked on their day of issue 首日封。
随便看	garden chafer garden city garden cress garden eel gardener gardener bowerbird garden flat garden gnome gardenia gardening gardening leave Garden of Eden Garden of Gethsemane garden party garden pea gardens garden snail garden spider Garden State garden suburb garden tiger garden-variety garden warbler garderobe Gardner

英汉双解词典包含131075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。