以上来源于: WordNet
Stamp products include mint stamps, stamp sheets, souvenir sheet, presentation pack and serviced first day cover (available at the 38 philatelic offices on the issue day only).
邮品包括邮票、版票、小全张、套折及已盖销首日封(只限于发行首日在38间集邮局发售)。
If not, a spammer could mint just one high bit-value stamp and use it everywhere.
如果不是这样,垃圾邮件制造者就可以只生成一个高比特值的戳记并到处去使用它。
应用推荐