postmark
US /ˈpoʊst.mɑːrk/
UK /ˈpoʊst.mɑːrk/

名词
1.
邮戳
an official mark stamped on a letter or parcel at a post office, indicating the place and date of posting and cancelling the stamp
示例:
•
The letter had a clear postmark from London.
这封信有清晰的伦敦邮戳。
•
Check the postmark to see when it was sent.
检查邮戳,看看是什么时候寄出的。
动词
在 Lingoland 学习这个单词