a
larm
复数形式
alarms
1
闹钟, 警报
a clock that makes a sound at a set time, used to wake up someone
- The alarm on his bedside table rang loudly, prompting him to jump out of bed and start his day.
他床头桌上的闹钟大声响起，促使他跳下床开始他的一天。
- She set the alarm for 6:30 AM to make sure she wouldn't oversleep for her important meeting.
她把闹钟定在早上6:30，以确保自己不会因为重要会议而睡过头。
- He programmed the alarm to go off every weekday morning to help establish a routine.
他设置了闹钟在每个工作日的早晨响起，以帮助建立一个例行程序。
同义词：
2
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警报, 警告装置
a warning device, that gives a signal about a problem or condition
- The fire alarm sounded, prompting everyone to evacuate the building.
火灾警报响起，促使所有人疏散大楼。
- The car alarm went off when someone tried to break into the vehicle.
当有人试图闯入车辆时，汽车的警报响了。
- The smoke alarm detected a small fire in the kitchen and began to beep loudly.
烟雾报警器检测到厨房里的小火并开始大声鸣叫。
- The security alarm alerted the homeowners of an attempted break-in.
安全警报提醒房主有人试图闯入。
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