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 first-day cover n (Philately) philately a cover, usually an envelope, postmarked on the first day of the issue of its stamps first′-day` cov′er n. an envelope bearing a canceled stamp and postmarked on the stamp's first day of issue at the postal station where it was first released. [1935–40, Amer.] Translations first-day cover first-day cover Philately a cover, usually an envelope, postmarked on the first day of the issue of its stamps
随便看	radio data link access protocol radio data service radio data system radio data system enhanced other network radio data system - traffic message channel radio data technology limited radio data terminal radiodating radio day radiode radio deception radio deejay radio delta velletri stereo radiodense radiodensity radio depthometer radio der deutschen und rätoromanischen schweiz radiodermatitis radio des boutières radio design labs radio des iles radio des jeunes radio des meilleurs jours radio detecting and ranging radio detection

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

first-day cover