n.

安全；保证；证券；债券；抵押；防护措施 名词复数：securities

security详解释义

security双解释义

security

n.(名词)

担保，保证，保障

安全，平安；安全感

证券，债券

保护措施

抵押品；抵押

安全工作

保卫部门，保安部门

防护，防御，防备

保安，保卫

可靠性

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.

Noun

the state of being free from danger or injury;

"we support the armed services in the name of national security"

defense against financial failure; financial independence;

"his pension gave him security in his old age"
"insurance provided protection against loss of wages due to illness"

freedom from anxiety or fear;

"the watch dog gave her a feeling of security"

a formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or pidends;

"he held several valuable securities"

property that your creditor can claim in case you default on your obligation;

"bankers are reluctant to lend without good security"

a department responsible for the security of the institution's property and workers;

"the head of security was a former policeman"

a guarantee that an obligation will be met

an electrical device that sets off an alarm when someone tries to break in

measures taken as a precaution against theft or espionage or sabotage etc.;

"military security has been stepped up since the recent uprising"

security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.

security近义词

protection safty stocks insecurity

security什么意思