heads-up
US /ˈhedz ʌp/
UK /ˈhedz ʌp/

名词
1.
预先通知, 提醒
a warning or piece of information given in advance
示例:
•
Just wanted to give you a heads-up that the meeting time has changed.
只是想提前通知你会议时间改了。
•
Thanks for the heads-up about the road closure.
谢谢你提前告知道路封闭。
形容词
在 Lingoland 学习这个单词