security
/səˈkjʊr.ə.t̬i/
名词
保障；牢靠
If it's a choice between higher pay and job security, I'd prefer to keep my job.
如果在更高的薪酬和安稳的工作两者之间进行选择，我宁愿保住工作。
（在家庭或一段关系中）安全感；安心
Most children need the security of a stable family life.
大多数孩子需要稳定的家庭生活带来的安全感。
保护（措施）；安全（保障）
The station was closed for two hours because of a security alert.
由于有安全警报，车站关闭了两小时。