| 释义 |
heads-upˌheads-ˈup / / noun [countable, uncountable] (informal) heads-up (about sth) a piece of information given in advance of something or as advice预先通知；先期建议◆Send everyone a heads-up about the changes well in advance of the meeting.开会前尽早把变动情况通知到每个人。 |