Security

词性
名词

音标
英式发音 /sɪˈkjʊərəti/
美式发音 /sɪˈkjʊrəti/

中文翻译
安全，保障；防护措施；保安；证券

基本释义

安全，保障：指人身、财产或信息不受威胁或伤害的状态。

防护措施：指为保障安全而采取的措施或手段。

保安，警戒：指负责保护公共或私人场所安全的人或系统。

证券：指可交易的金融资产，如股票、债券等。

用法说明
security可以表示抽象概念的安全，也可表示具体的安全措施或金融工具。常用搭配有：security system（安全系统）、security guard（保安）、national security（国家安全）、computer security（计算机安全）、security deposit（保证金）。

例句

The airport has tight security to ensure passenger safety.

Personal security is a top priority in this city.

The company installed a new security system.

He works as a security guard at the shopping mall.

National security is the responsibility of the government.

She checked her computer security settings before logging in.

The bank requires a security deposit before renting the safe.

The security measures prevented any unauthorized access.

Investors are cautious about the stability of the securities market.

Security cameras were installed throughout the building.

常用短语搭配

security system 安全系统

security guard 保安

national security 国家安全

computer security 计算机安全

security deposit 保证金

border security 边境安全

financial security 财务安全

home security 家庭安全

security check 安检

securities market 证券市场