a
lert
第三人称
alerts
现在进行时
alerting
过去式
alerted
过去完成时
alerted
1
警告, 提醒
to warn someone of a possible danger, problem, or situation that requires their attention
及物动词
- The security system alerted the homeowners to a possible break-in with a loud alarm.
安全系统用响亮的警报警告房主可能有闯入。
- The weather service will alert residents of the approaching storm tomorrow.
气象服务将警告居民明天即将到来的风暴。
- The emergency broadcast system is currently alerting citizens of the evacuation procedures.
紧急广播系统目前正在警告市民疏散程序。
- The hiker alerted fellow trekkers to an approaching thunderstorm
徒步旅行者警告同伴们一场雷雨即将来临。
同义词：