alert
◎ alert是什么意思
a. 警觉的, 灵敏的, 留心的
n. 警报
vt. 使警觉, 通知, 使意识到
n. condition of heightened watchfulness or preparation for action
n. a warning serves to make you more alert to danger
a. engaged in or accustomed to close observation
s. quick and energetic
alert的用法和例句：
1. We put out a bolo, investigative alert, and amber alerts on the vehicle.
我们发出了通缉令 对车辆发出了 侦查警报和安珀警报
2. I'll I'll I'll alert the pentagon.
我 我去提醒五角大楼那边
3. But when I do, I'll alert the authorities.
但等我知道了 我会通知当局
4. It alerts you when there's a match nearby.
如果周围有人看上你了 就会提示
5. No, not without potentially alerting them we are here.
对 否则肯定会打草惊蛇
6. I put out an investigative alert on him.
我已经对他发出调查警报了
7. Spoiler alert you're not getting those.
提前告诉你 那就别想了
8. I had that alert rerouted to my phone.
我把警报转到了我的手机上
9. They need to be alert and undistracted.
他们必须得集中精力 不能分神
10. She has an alert and voracious mind.
她有着警觉而又贪婪的思想
以上参考资料就是本英汉词典详细汇总的单词alert的翻译英语含义，如有错漏请向我们提供反馈意见。