time·stamp
noun/ˈtaɪmstæmp/
/ˈtaɪmstæmp/
- a mark or record that shows when something happened, especially a digital record of when something was done in a computer or other electronic system
（尤指计算机等电子系统中记录发生时间的）时间戳 - Every message you send has a location and timestamp on it.
你发出的每一条信息都带有地点和时间戳。 - The timestamp on the video shows 4.45 a.m. on the morning of January 2nd.
视频上的时间戳显示1月2日凌晨4点45分。
- Every message you send has a location and timestamp on it.