警報器
拼音:jǐng bào qì英文解釋:
siren【機】 alarming apparatus; annunciator; siren
中文解釋:
發放警報信號的器具。用於發放預報、警報和解除警報的信號。 >>查看“警報器”在國語詞典中的解釋相關詞條:
1.alarm 2.alarmgauge 3.alertor 4.syrem 5.syren 6.alarmbuzzer 7.air-raidsiren 8.signalalarm例句:
- 這些煙把警報器觸響了。The smoke triggered off the alarm.
- 防盜警報器一響,警衛就放出了警犬。The guard loosed the dogs when the burglar alarm went off.
- 防盜警報器一響,盜賊立刻逃走了。The thieves ran away when the burglar alarm went off.
- 我們都聽到了空襲警報器的聲音。We all heard the air-raid siren.