英文: They provide the usual functions : Alarm bypass / Alarm silence / Reset / Lamp test.
中文: 还提供常规功能:报警旁路,声音报警,复位,灯泡测试。英文: She shrieked in alarm.
中文: 她惊恐地尖叫起来。英文: Where's the fire alarm?
中文: 火警的警铃在哪 ?英文: An Infrared Burglar Alarm
中文: 红外线防盗报警器英文: Did the alarm clock ring?
中文: 闹钟响了吗?