security的意思

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security的意思
security的意思

security的意思
安全
书面语 比较正式

security
n.
安全

安全,一般和政府政治有关,safe and security office...

保安

如果是指人, 就是 保安员
如果是事或物, 就是安全, 保安性

安全;安全性;治安防卫;把握;

Freedom from risk or danger; safety.
安全:不受威胁或危险;安全
Freedom from doubt, anxiety, or fear; confidence.
安心:从疑问、焦虑、恐惧中解脱出来;放心
Something that gives or assures safety, as:
安全设施:给予或保证安全的设...

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Freedom from risk or danger; safety.
安全:不受威胁或危险;安全
Freedom from doubt, anxiety, or fear; confidence.
安心:从疑问、焦虑、恐惧中解脱出来;放心
Something that gives or assures safety, as:
安全设施:给予或保证安全的设施,如:
A group or department of private guards:
警卫:一部或一组私人警卫:
Call building security if a visitor acts suspicious.
如果来客行动诡异就打电话给大楼保安人员
Measures adopted by a government to prevent espionage, sabotage, or attack.
保安措施:政府防止间谍、破坏或进攻而采取的措施
Measures adopted, as by a business or homeowner, to prevent a crime such as burglary or assault:
保全设备:公司或居民为防止犯罪行为如夜盗或攻击而采取的措施:
Security was lax at the firm's smaller plant.
该公司的小厂里的保全工作比较松懈
Measures adopted to prevent escape:
防卫措施:为防止逃跑而采取的措施:
Security in the prison is very tight.
这座监狱的防卫措施很严密
Computer Science
【计算机科学】
The level to which a program or device is safe from unauthorized use.
安全性:程序或设备不受非授权使用威胁的程度
Prevention of unauthorized use of a program or device.
加密软件,保护设备:阻止非授权使用的程序或装置
Something deposited or given as assurance of the fulfillment of an obligation; a pledge.
保证金:给予或存放某一物品以确保履行某一义务的某物;担保
One who undertakes to fulfill the obligation of another; a surety.
保证人:承诺履行他人义务的人;担保人
A document indicating ownership or creditorship; a stock certificate or bond.
有价证券:标明所有权和债权的文件;股票证书或证券

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