burglar alarm
US /ˈbɜːr.ɡlər əˌlɑːrm/
UK /ˈbɜːr.ɡlər əˌlɑːrm/
名词
1.
防盗警报器, 防盗报警器
a device that makes a loud noise to warn people that a crime is happening or has happened
示例:
•
The burglar alarm went off when a cat jumped through the window.
一只猫跳窗而入时，防盗警报器响了。
•
We need to install a new burglar alarm system for better security.
我们需要安装一个新的防盗警报器系统以提高安全性。
在 Lingoland 学习这个单词