postmark

名词 postmark:

1. a cancellation mark stamped on mail by postal officials; indicates the post office and date of mailing

动词 postmark:

1. stamp with a postmark to indicate date and time of mailing
   同义词：frank

1. The parcel was postmarked Brighton.
   这邮包盖着布赖顿的邮戳。
2. He imprinted a letter with a postmark.
   他在信件上盖上了邮戳。
3. I see from the postmark that this postcard was mailed from New York.
   从邮戳上可以看出，这张明信片是从纽约寄来的。

post.mark

n.Abbr. pmk.（名词）缩写 pmk.
An official mark printed over a postage stamp, especially one that cancels the stamp and records the date and place of mailing.
邮戳：印于邮票上的官方戳记，尤指令邮票作废、记录邮寄的时间及地点的标记
v.tr.（及物动词）
post.marked,post.mark.ing,post.marks
To stamp with such a mark.
盖邮戳于