报警器的英文

英语翻译

参考释义

报警器

• -annunciator;alarm;siren;warner

实用例句

• 虽然家中剩下的贵重物品现都存放在银行里了，他还是安装了999电子报警器。
  Although the family's remaining valuables are now lodged with the bank, he has installed an electronic999 dialling system.
• 火警报警器响个不停。
  The fire-alarm kept jangling (away).
• 报警器正发出火警警报。
  The fire-alarm is giving warning of fire.