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	subject analysis and retrieval subject and object subject area subject area database subject area tutoring subject as above subjectavism subject case subject catalogue subject, classification by subject complement subject contrast subject copy subject-course system of instruction subject data event subjected subjected her to subjected him to subjected me to subjected one to subjected someone to subjected them to subjected to subjected us to subjected you to

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