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

• 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。
• Burglar alarm and security installations [ public works category]
  防盗及保安装置〔公共工程类别〕
• 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
• Main products: Grave Burglar Alarm, Longevity Blanket, Ever-bright lamp, Electronic candle, Ashes protection particles and so on.
  主要产品有：智能墓穴防盗器、寿毯（高档拣灰炉耐火垫）、长明灯、平安烛（电子蜡烛）、骨灰保护颗粒等系列产品。
• Control of vehicle burglar alarm
  管制车辆防盗警报器
• The thieves ran away when the burglar alarm went off.
  防盗警报器一响，窃贼立刻逃走了。
• 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。
• 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。
• The police have given this burglar alarm their seal of approval.
  警方已经认可了这种警报器。
• 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。