burglar alarm

英 [ˈbɜːɡlər əlɑːm]

美 [ˈbɜːrɡlər əlɑːrm]

n.  防盗铃

法律

牛津词典

noun

• 防盗铃
  an electronic device, often fixed to a wall, that rings a loud bell if sb tries to enter a building by force

柯林斯词典

• 防盗报警器；防盗铃
  Aburglar alarmis an electric device that makes a bell ring loudly if someone tries to enter a building by force.

英英释义

noun

• a warning device that is tripped off by the occurrence of a burglary
• a loud warning signal produced by a burglar alarm
  1. they could hear the burglar alarm a mile away

双语例句

• It is necessary that you install a burglar alarm.
  你有必要装防盗警报器。
• The design of closed-circuit TV monitoring system and burglar alarm system
  闭路电视监视系统和防盗报警系统设计
• The guard loosed the dog when the burglar alarm went off.
  防盗警报器一响，警卫就放出了警犬。
• My brother got a call from a security firm that offered him a promotional burglar alarm at no charge.
  我弟弟接到保安公司的促销电话，说要给他一个免费的防盗报警系统。
• They could hear the burglar alarm a mile away.
  他们能听到一里以外的夜盗警报。
• The burglar alarm will make a loud ringing noise when someone tries to enter the building secretly and illegally.
  如果有盗贼潜入大楼，电子防盗报警装置会发出响亮的报警声。
• Intrusion-detection technology works much like burglar alarm systems installed in many homes.
  入侵探测技术工作起来很像很多家庭安装的防盗警报系统。
• If you will lend me your ear for a minute, I will explain how the burglar alarm works.
  如果你愿意听一会儿，我就讲讲防盗警报器是怎样工作的。
• The police have given this burglar alarm their seal of approval.
  警方已经认可了这种警报器。
• This article's main task is to design the fire control system, burglar alarm systems and perimeter defense systems and subsystems to achieve the three systems.
  这个系统主要包括是设计和安装火灾监控系统、防盗报警系统和周边防护系统，并实现三个子系统的系统集成。