security has been tightened 加强了警卫
security has acquired new dimensions 安全的内涵在扩大
Security Has Improved 安全已经有所改善
But Security Has Deteriorated 但安全有所恶化
has high security 具有较高的安全性
Has Good Security 有很好安全性
She Has Social Security 她有社会保障
Job security has become the touchstone of a good job for many employees.
对许多雇员来说,工作的稳定性已经成了一份好工作的标准。
Food security has become a critical issue.
粮食保障成为严重问题。
In the software industry, security has two different perspectives.
在软件产业中,安全有两种不同的观点。
They had been harassed,she says, by Muslim youths, but since a volunteer group was formed, security has improved.
VOA: standard.2009.08.31
So every security has an identical CUSIP, which identifies it.
同样,每种证券都有CUSIP号用于区分
Suppose that as a kind of back-up security whenever revolution has done is-- produced so much redundancy in the brain that either half of the brain was sufficed.
假设我们有理论支撑,未来的进化-,会使大脑产生很多多余的部分,我们只需要一半大脑就足够了。
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