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	final determination of compliance final determination of threat assessment final diagnosis final diameter final diastolic volume final disbursement account final disposal procedures final disposal site final distribution point final dividend final documented safety analysis final draft amendment final draft av final draft equipment publication final draft international standard final draft international standardized profile final draft study final drawing final drawing approval final drawings final drive ratio final duel finale final earning indicator final element

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