| 释义 |
●off the ˌtop of your ˈhead(informal) just guessing or using your memory, without taking time to think carefully or check the facts 单凭猜测（或记忆）；信口地；不假思索地◆I can't remember the name off the top of my head, but I can look it up for you. 我一时想不起这个名字，不过我可以给你查一查。 See also head |