【security】的解释和释义

noun9n2中文字网

一. measures taken as a precaution against theft or espionage or sabotage etc.9n2中文字网

e.g. military security has been stepped up since the recent uprising9n2中文字网

Synonym: security measures9n2中文字网

二. an electrical device that sets off an alarm when someone tries to break in9n2中文字网

Synonym: security systemsecurity measure9n2中文字网

三. a guarantee that an obligation will be met9n2中文字网

Synonym: surety9n2中文字网

四. freedom from anxiety or fear9n2中文字网

e.g. the watch dog gave her a feeling of security9n2中文字网

五. a department responsible for the security of the institution's property and workers9n2中文字网

e.g. the head of security was a former policeman9n2中文字网

Synonym: security department9n2中文字网

六. defense against financial failure
financial independence9n2中文字网

e.g. his pension gave him security in his old age
insurance provided protection against loss of wages due to illness9n2中文字网

Synonym: protection9n2中文字网

七. property that your creditor can claim in case you default on your obligation9n2中文字网

e.g. bankers are reluctant to lend without good security9n2中文字网

Synonym: surety9n2中文字网

八. a formal declaration that documents a fact of relevance to finance and investment
the holder has a right to receive interest or dividends9n2中文字网

e.g. he held several valuable securities9n2中文字网

Synonym: certificate9n2中文字网

九. the state of being free from danger or injury9n2中文字网

e.g. we support the armed services in the name of national security9n2中文字网

一. 防卫;保安措施;安全工作
Security refers to all the measures that are taken to protect a place, or to ensure that only people with permission enter it or leave it.9n2中文字网

security9n2中文字网

e.g. They are now under a great deal of pressure to tighten their airport security...
他们现在承受着加强机场安保措施的巨大压力。
e.g. Strict security measures are in force in the capital.
首都采取了严密的安全措施。9n2中文字网

二. 安全感;无忧无虑
A feeling of security is a feeling of being safe and free from worry.9n2中文字网

e.g. He loves the security of a happy home life...
他喜欢幸福家庭生活所带来的安全感。
e.g. If an alarm gives you that feeling of security, then it's worth carrying.
如果带着闹钟让你感到心里踏实，那就值得携带。9n2中文字网

三. 抵押品
If something is security for a loan, you promise to give that thing to the person who lends you money, if you fail to pay the money back.9n2中文字网

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e.g. The central bank will provide special loans, and the banks will pledge the land as security.
中央银行会提供特别 贷款，而这些银行会以土地作为抵押。9n2中文字网

四. 证券
Securities are stocks, shares, bonds, or other certificates that you buy in order to earn regular interest from them or to sell them later for a profit.9n2中文字网

e.g. National banks can package their own mortgages and underwrite them as securities.
国家银行能够合并自己的抵押贷款并以证券形式包销。
e.g. ...US government securities and bonds.
美国政府证券和债券9n2中文字网

五. see also: social security9n2中文字网