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heads-up

adj. 足智多谋的；思维敏捷的；警觉的

n. 警告，警告信息

中文词源

heads-up 预先通知

原义为危险时发出的警告，抬头，提高警惕，后引申词义预先通知。

英文词源

heads-up (adj.): "clever, alert," 1926, from warning cry "heads up!" (i.e. "look up!"). As a noun, "a notification, a warning," by 1988.

实用例句

1. Monks shave their heads, as do devotees of the Hare Krishna movement.: 和尚要剃度，克利须那派教徒也一样。

2. We were amazed, shocked, dumbfounded, shaking our heads in disbelief.: 我们震惊、愕然、目瞪口呆，难以置信地摇着头。

3. The group's problems have led to speculation that heads will roll.: 已经有人猜测，该集团的问题会导致一些人被解雇。

4. Some of them carried pikes with shrivelled heads on top.: 他们中一些人手持枪尖上挂着皱缩人头的长矛。

5. I am just thankful that we have a roof over our heads.: 我们有地方住我就很感激了。

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