security
英 /siˈkjuəriti/
中文释义
n.安全，安全感
Measures taken to protect against risks or threats.
常用搭配
- national security国家安全
- job security工作保障
- tight security严密安保
例句
- They installed a security camera at the door.他们在门口安装了一个监控摄像头。
- The company improved its data security.公司加强了数据安全。