释义 |
burglar alarmˈburglar aˌlarm ●●○ noun [countable] - A new burglar alarm and ventilation system have been fitted.
- Great Caesar; a burglar alarm.
- He said I should have more adequate protection than a burglar alarm.
- She was woken early this morning by a burglar alarm.
- Ultrasonics technology is used in certain burglar alarm systems which trigger on detecting the sound of breaking glass.
- We repair to the kitchen and blithely set off the burglar alarm searching for the cat to cuddle.
a piece of equipment that makes a loud noise when someone tries to get into a building illegally |