| 释义 |
〔coaction〕from Latin coāctiō coāctiōn- [a collecting] 源自 拉丁语 coāctiō coāctiōn- [集邮] 〔philately〕The collection and study of postage stamps, postmarks, and related materials; stamp collecting.集邮:对邮票、邮戳和有关的材料的收集和研究;邮票收集〔cachet〕A commemorative design stamped on an envelope to mark a postal or philatelic event.纪念邮戳,首日封:一信封上贴上一种有纪念意义的图案,以纪念集邮或邮政上的一个事件 |