A postmark is a mark which is printed on letters and packages at a post office. It shows the time and place at which something was posted.
例句
All the letters bore an Aberdeen postmark.所有的信件上都蓋有阿伯丁郡的郵戳。
英漢詞典釋義
n.
(信件或包裹上的)郵戳
I see from the postmark that this card was mailed from Mary’s holiday address.我從郵戳上看出,這張明信片是從瑪麗度假所住的地方郵來的。She puzzled over the postmark on the letter.她想弄明白信封上的郵戳。
英英詞典釋義
Noun
1. a cancellation mark stamped on mail by postal officials; indicates the post office and date of mailing
Verb
1. stamp with a postmark to indicate date and time of mailing