burglar alarm

burglar alarm的音标为["bɜːglə ˈɔːrm] ，翻译为“防盗警报器”

速记技巧：burglar（盗贼）+ alarm（警报）→防盗警报器

例句：The burglar alarm went off when he entered the room. 他进入房间时，防盗警报器响了。

Burglar alarm（ burglar 是“盗贼”的意思， alarm 是“警报”的意思）

词源：Burglar alarm 的词源是 burglar（盗贼）和 alarm（警报器）。这两个词都源于古英语，其中 burglar 来自 burga（盗贼）和 rida（走），而 alarm 则来自 alere（警戒）和 monere（警告）。

变化形式：Burglar alarm 的名词形式是 burglary alarm，形容词形式是 burglar-alarm。

相关单词：alarm clock（闹钟），panic button（紧急按钮），siren（警报器），security system（安全系统），alarm bell（警报铃），alarm note（警报音符），alarm watch（警报手表），alarm pad（防盗垫），panic room（紧急室），panic alarm（紧急警报）。

Burglar alarm 是现代家庭和商业场所中常见的安全设备，它能在有人试图闯入时发出警报，提醒人们采取行动。这些相关单词描述了不同类型和形式的 alarm 设备，也反映了它们在日常生活和安全方面的广泛应用。

常用短语：

1. set off the burglar alarm

2. sound the burglar alarm

3. sound an alarm

4. go off the alarm

5. silence the alarm

6. disarm the alarm

7. activate the alarm

例句：

1. I accidentally set off the burglar alarm while trying to open the door.

2. The alarm went off when someone tried to break in.

3. I had to silence the alarm before leaving the house.

4. I disarmed the alarm before going to bed.

5. The police were called when the alarm went off again.

6. The alarm was activated when the door was forced open.

7. The burglar alarm is a useful tool to protect our homes and belongings.

英文小作文：

Protecting Our Homes From Burglars

Burglars are a common problem for homeowners, and having a reliable burglar alarm system can help protect our homes and belongings. By setting off an alarm, we can alert neighbors or call the police quickly, giving us an advantage over would-be burglars. However, it is also important to take other measures to ensure our homes are secure, such as locking doors and windows, installing surveillance cameras, and keeping valuable items out of sight. By combining these measures, we can reduce the risk of becoming a victim of a burglary and protect our families and property.