发出警报 meaning in English
issue an alert
Examples
- Alarm calls were placed to central district police and fire units first .
首先向市中心区警察当局和消防队发出警报。 - The darter had sounded the alarm and drawn first blood, but its day was done .
这一次是“飞鱼号”发出警报，立下了第一功，但是它光辉灿烂的日子随着结束了。 - German scientists quickly developed an instrument which picked up the radar signal and gave the v-boat warning .
德国科学家很快造出了一种能测知雷达信号并给潜艇发出警报的仪器。 - Component alerts the calling thread by raising the
事件向发出调用的线程发出警报。 - Warnings were set out against the approaching storm
发出警报以预防即将到来的暴风雪。