security什么意思 security音标、翻译、用法
security音标
英 [sɪˈkjʊərəti]
美 [səˈkjʊrəti]
security翻译
n.
安全；保证，担保；保护，防护；有价证券
adj.
安全的，保安的，保密的；
变形
复数：securities
双语释义
n.(名词)[U] 安全freedom or protection from danger or worry[C] [U] 抵押品pledge[P] 有价证券documents or certificates showing who owns stock, bonds, shares, etc.
英英释义
security[ si'kjuəriti ]
n.the state of being free from danger or injury
"we support the armed services in the name of national security"
a formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or dividends
同义词：certificate
a department responsible for the security of the institution's property and workers
"the head of security was a former policeman"
同义词：security department
measures taken as a precaution against theft or espionage or sabotage etc.
"military security has been stepped up since the recent uprising"
同义词：security measures
defense against financial failure; financial independence
"his pension gave him security in his old age"
同义词：protection
freedom from anxiety or fear
"the watch dog gave her a feeling of security"
an electrical device that sets off an alarm when someone tries to break in
同义词：security systemsecurity measure
property that your creditor can claim in case you default on your obligation
"bankers are reluctant to lend without good security"
同义词：surety
a guarantee that an obligation will be met
同义词：surety
security用法
词组短语
social security社会保险，社会保障
public security公共安全
security system安全系统
network security网络安全；网络安全性；网络保密
for security为了安全
national security国家安全；民族安全
information security情报安全性
social security system社会保障制度
security council（联合国）安全理事会
in security安全地
food security粮食安全；食品安全；食物保障
security management安全管理
security bureau安全局；保安局
as security作为抵押品
public security bureau公安局
data security数据安全性
security policy安全策略，安全政策
computer security计算机安全
ministry of public security公安部；中国公安部
security guard保安人员
更多收起词组短语
双语例句
用作名词(n.)I'll undertake for your security.
我将保证你的安全。The visitors were secarched for security reasons.
为了安全起见,来宾受到了检查。Our own actions are our security.
我们的行为是自己的保证。He traded in securities and became rich.
他做证券交易发了财。The value of a derivative is based on another security.
金融衍生工具的价值以另一种债券为基准。He has given his house as security for the loan.
他以抵押自己的房屋作为贷款的担保。A life insurance policy may serve as security for a loan.
人寿保险可作贷款的抵押。We need greater security in car parks.
我们需要加强停车场的安全措施.
权威例句
On the Security of Public Key Protocols
SPINS: security protocols for sensor networks
An Architecture for Differentiated Security Service
Global threats to human water security and river biodiversity
Global threats to human water security and river biodiversity.
Universally composable security: a new paradigm for cryptographic protocols
On the Security of Public Key Protocols. IEEE Transactions on Information Theory 29(2): 198-208
Universally composable security: a new paradigm for cryptographic protocols (extended abstract).
Wireless integrated network sensors: toward low-cost and robust self-organizing security networks
Wireless integrated network sensors: toward low-cost and robust self-organizing security networks