警报器
英语翻译
参考释义
- 警报器
- -alertor;telltale;alarm;siren;warningdevice
双语例句
The smoke triggered off the alarm.
The guard loosed the dogs when the burglar alarm went off.
The thieves ran away when the burglar alarm went off.
We all heard the air-raid siren.
The smoke triggered off the alarm.
The guard loosed the dogs when the burglar alarm went off.
The thieves ran away when the burglar alarm went off.
We all heard the air-raid siren.