security

高中CET4CET6TOEFL考研IELTS

英[s??kj??r?ti]
美[s??kj?r?ti]

基本釋義

n.
保護(hù)措施; 保衛(wèi)部門; 擔(dān)保; 安全; 防衛(wèi); 抵押品; 證券

詞性變化

實(shí)用例句

national security (= the defence of a country)

國(guó)家安全

牛津詞典

airport security

機(jī)場(chǎng)的安全措施

牛津詞典

They carried out security checks at the airport.

他們?cè)跈C(jī)場(chǎng)實(shí)行了安全檢查。

牛津詞典

The visit took place amidst tight security (= the use of many police officers) .

訪問是在戒備森嚴(yán)的情況下進(jìn)行的。

牛津詞典

the security forces/services (= the police, army, etc.)

安全部隊(duì) / 機(jī)構(gòu)

牛津詞典

a high/maximum security prison (= for dangerous criminals)

高度 / 最高級(jí)戒備的監(jiān)獄

牛津詞典

Security was/were called to the incident.

保安人員被叫到事發(fā)現(xiàn)場(chǎng)。

牛津詞典

financial security

財(cái)務(wù)擔(dān)保

牛津詞典

Job security (= the guarantee that you will keep your job) is a thing of the past.

穩(wěn)定的工作是過去的事了。

牛津詞典

the security of a loving family life

安享天倫之樂

牛津詞典

She'd allowed herself to be lulled into a false sense of security (= a feeling that she was safe when in fact she was in danger) .

她不自覺地陷入了一種虛假的安全感之中。

牛津詞典

His home and business are being held as security for the loan.

他是以房子和店鋪為抵押得到這筆貸款的。

牛津詞典

They are now under a great deal of pressure to tighten their airport security...

他們現(xiàn)在承受著加強(qiáng)機(jī)場(chǎng)安保措施的巨大壓力。

Strict security measures are in force in the capital.

首都采取了嚴(yán)密的安全措施。

He loves the security of a happy home life...

他喜歡幸福家庭生活所帶來的安全感。

If an alarm gives you that feeling of security, then it's worth carrying.

如果帶著鬧鐘讓你感到心里踏實(shí),那就值得攜帶。

The central bank will provide special loans, and the banks will pledge the land as security.

中央銀行會(huì)提供特殊貸款,而這些銀行會(huì)以土地作為抵押。

National banks can package their own mortgages and underwrite them as securities.

國(guó)家銀行能夠合并自己的抵押貸款并以證券形式包銷。

...US government securities and bonds.

美國(guó)政府證券和債券

He gave the house as a security.

他以房子作抵押.

《簡(jiǎn)明英漢詞典》

The raiders disguised themselves as security guards.

襲擊者都裝扮成了保安人員.

《簡(jiǎn)明英漢詞典》

The people desire peace, security and happiness.

人民向往和平 、 安全與幸福.

《簡(jiǎn)明英漢詞典》

I'll undertake for your security.

我將保證你的安全.

《現(xiàn)代英漢綜合大詞典》

The gang tied up the security guard and put a gag in his mouth.

那幫歹徒把保安人員捆綁起來,然后把他的嘴堵住.

《簡(jiǎn)明英漢詞典》

They were summarily ejected by the security guard.

他們立刻被保安趕了出來.

《簡(jiǎn)明英漢詞典》

There is a general consensus among teachers about the need for greater security in schools.

教師們對(duì)必須加強(qiáng)學(xué)校的保安有普遍的共識(shí)。

《牛津高階英漢雙解詞典》

the Department of Homeland Security

國(guó)土安全部

《牛津高階英漢雙解詞典》

The President doesn't need a primer on national security.

總統(tǒng)對(duì)于國(guó)家安全是不需要讀入門書的。

《牛津高階英漢雙解詞典》

真題例句

For most of us, letting go of the safety and security of the past gives us great fear.

出自-2017年6月閱讀原文

The surge in world grain prices in 2007 and 2008—and the threat they pose to food security—has a different, more troubling quality than the increases of the past.

出自-2016年6月閱讀原文

States fail when national governments can no longer provide personal security, food security and basic social services such as education and health care.

出自-2016年6月閱讀原文

Rather than superpower conflict, countries unable to cope with food shortages now constitute the main threat to world security.

出自-2016年6月閱讀原文

In the 20th century the main threat to international security was superpower conflict; today it is failing states.

出自-2016年6月閱讀原文

In effect, our plan is the new security budget.

出自-2016年6月閱讀原文

As the world's food security falls to pieces, individual countries acting in their own self-interest are actually worsening the troubles of many.

出自-2016年6月閱讀原文

Wireless security providers will often take steps to help combat the threat of jamming attacks.

出自-2016年12月閱讀原文

The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren't any documented cases of successful jam attack since the company began offering wireless security sensors in the 1980s.

出自-2016年12月閱讀原文

The odds of a criminal using technical means to bypass a security system are so small that the FBI doesn't even track those statistics.

出自-2016年12月閱讀原文

That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming? With the right device tuned to the right frequency, what's to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?Jamming concerns are nothing new, and they're not unique to security systems.

出自-2016年12月閱讀原文

Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimal Googling.

出自-2016年12月閱讀原文

Interfering with a wireless security system is similar to interfering with a conversation.

出自-2016年12月閱讀原文

Different measures should be taken to protect one's home from burglary in addition to the wireless security system.

出自-2016年12月閱讀原文

But how probable is it that someone will successfully jam their way into your home and steal your stuff?Let's imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system.

出自-2016年12月閱讀原文

Burglars can easily get a security device's frequency by Internet search.

出自-2016年12月閱讀原文

A burglar has to continuously jam the wireless security device to avoid triggering the alarm, both inside and outside the house.

出自-2016年12月閱讀原文

At first, people were worried about security.

出自-2013年12月閱讀原文

It doesn't mean greater job security for the employed.

出自-2012年12月閱讀原文

There are 20 officers in the Campus Security Division Their job is to handle crime, accidents lost and found items ,and traffic problems on campus.

出自-2012年6月閱讀原文

Defense minister Farhat Horchani said last week that German and American security experts were expected to come to help Tunisia devise a new electronic video-supervision system on its border with Libya.

2016年12月四級(jí)真題(第二套)聽力

I think it will be very interesting to see what etiquette (禮儀) emerges in terms of whether you tell people you have a camera or not, and whether guests have a right to ask that it be tuned off, if it's not a security issue.

2018年12月四級(jí)真題(第二套)閱讀 Section C

It can be hard to identify which parcels are carrying crucial items such as Social Security checks, but USPS and UPS try their best to prioritize sensitive material.

2019年12月四級(jí)真題(第二套)閱讀 Section B

It's certainly new territory, especially as home security cameras become easier to install, says lizzie Post, president of the Emily Post Institute, America's foremost manners advisors.

2018年12月四級(jí)真題(第二套)閱讀 Section C

Jamming concerns are nothing new, and they're not unique to security systems.

2016年12月四級(jí)真題(第一套)閱讀 Section B

Let's imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system.

2016年12月四級(jí)真題(第一套)閱讀 Section B

Some eyewitnesses report that a bag was about to be loaded on board, but it exploded during a security check.

2015年12月四級(jí)真題(第一套)聽力 Section A

States fail when national governments can no longer provide personal security, food security and basic social services such as education and healthcare.

2016年6月四級(jí)真題(第一套)閱讀 Section B

The elephant in your living room is your Internet-connected security camera, a device.

2018年12月四級(jí)真題(第二套)閱讀 Section C

The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren't any documented cases of successful jam attack since the company began offering wireless security sensors in the 1980s

2016年12月四級(jí)真題(第一套)閱讀 Section B

They will coordinate with the Social Security Administration to make sure that Social Security checks reach the right people in a timely fashion.

2019年12月四級(jí)真題(第二套)閱讀 Section B

When it comes to security cameras, Post says it's a host's responsibility to make sure guests feel comfortable within their home.

2018年12月四級(jí)真題(第二套)閱讀 Section C

wireless security providers will often take steps to help combat the threat of jamming attacks.

2016年12月四級(jí)真題(第一套)閱讀 Section B

Chinese officials say the expansion in Antarctica prioritises scientific research, but they also acknowledge that concerns about resource security influence their moves.

出自-2016年12月閱讀原文

According to the survey, that lack of enthusiasm could stem from concerns about privacy and security.

出自-2016年12月閱讀原文

Bonds are bought and sold daily on major securities exchanges.

出自-2014年6月閱讀原文

Trying to quantify or measure the impact of women in politics is hard because in very few countries have there been enough women in politics to make a difference,"says Anne-Marie Goetz, peace and security adviser for U.N. Women.

出自-2013年12月閱讀原文

Private markets for goods, services, labor, and securities do mostly self-correct, but panic feeds on itself and disarms these stabilizing tendencies.

出自-2013年6月閱讀原文

Improving China's social security system.

出自-2012年12月閱讀原文

Richard Jackson and Neil Howe of America's CSIS, in a thoughtful book called The Graying of the Great Powers, argue that, among other things, the ageing of the developed countries will have a number of serious security implications.

出自-2010年12月閱讀原文

A super attendant of the city's municipal building, Delia Sedona, was responsible for presenting its new security plan to the public.

出自-2012年12月聽力原文

An employee asked, "Would the new system create long lines to get into the building like the lines in the airport security checks

出自-2012年12月聽力原文

After repeating the question, she explained that the sufficient number of security guards would be working at peak hours to speed things along

出自-2012年12月聽力原文

When those were finished, she concluded the session with a brief restatement of how the new system would improve security and peace of mind in the municipal building

出自-2012年12月聽力原文

The new security plan for the municipal building.

出自-2012年12月聽力原文

Whether the security checks were really necessary

出自-2012年12月聽力原文

Whether the security checks would create long queues at peak hours.

出自-2012年12月聽力原文

How to train the newly recruited security guards

出自-2012年12月聽力原文

It was part of the airport security check.

出自-2011年6月聽力原文

What does the speaker say about security in Green Ville

出自-2011年6月聽力原文

Although most people do not take out insurance on their young children, as the children become financially independent of the family, the emphasis on family financial security will shift from protection to saving for the retirement years.

2017年12月六級(jí)真題(第二套)聽力 Section C

As Apple and several security experts have argued, an order compelling Apple to write software that gives the Fbi access to the iPhone in question would establish an unsettling precedent.

2017年12月六級(jí)真題(第三套)閱讀 Section B

Food security and fortunes depend on sufficient rain, and nowhere more so than in Africa, where 96% of farmland depends on rain instead of the irrigation common in more developed places.

2018年6月六級(jí)真題(第一套)閱讀 Section B

given the moth's ability also to attack crops like pepper and potatoes, Audu Ogbeh, Nigeria's minister of agriculture,?has warned that the pest may "create serious problems for food security" in the country.

2017年12月六級(jí)真題(第一套)閱讀 Section A

If Apple alters the security model of future iPhones so that even its own engineers' "reasonable assistance" will not be able to crack a given device when compelled by the government, a precedent set in this case might lose its lasting force.

2017年12月六級(jí)真題(第三套)閱讀 Section B

On the one side, you have the United States government's mighty legal and security apparatus fighting for data of the most sympathetic sort: the secrets buried in a dead mass murderer' phone.

2017年12月六級(jí)真題(第三套)閱讀 Section B

Online security cameras, intelligent lighting and a wealth of sensors that control both temperature and air quality are offering an unprecedented level of control, efficiency, and improvements to what were once classed necessary costs when running a busin

2017年12月六級(jí)真題(第二套)閱讀 Section C

The order essentially asks Apple to hack its own devices, and once it is in place, the precedent could be used to justify law enforcement efforts to get around encryption technologies in other investigations far removed from national security threats.

2017年12月六級(jí)真題(第三套)閱讀 Section B

We race to get all our ground work done: packing, going through security, doing a last-minute work call, calling each other, then boarding the plane.

2018年12月六級(jí)真題(第一套)閱讀 Section B

Big companies could relieve data security pressure.

2017年高考英語江蘇卷 閱讀理解 閱讀C 選項(xiàng)

The keyboard could offer a strong layer of security by analyzing things like the force of a user's typing and the time between key presses.

2019年高考英語全國(guó)卷I 閱讀理解 閱讀C 原文

Yet this enormous resource is not contributing enough to today's global challenges, including climate change, security, sustainable development and health.

出自-2013年考研閱讀原文

The idea is to force social scientists to integrate their work with other categories, including health and demographic change; food security; marine research and the bio-economy; clean, efficient energy; and inclusive, innovative and secure societies.

出自-2013年考研閱讀原文

“The Heart of the Matter,” the just-released report by the American Academy of Arts and Sciences , deserves praise for affirming the importance of the humanities and social sciences to the prosperity and security of liberal democracy in America.

出自-2014年考研閱讀原文

Last year, the Transportation Security Administration found in a secret check that undercover investigators were able to sneak weapons---both fake and real—past airport security nearly every time they tried.

出自-2017年考研閱讀原文

It is not yet clear how much more effective airline security has become—but the lines are obvious.

出自-2017年考研閱讀原文

First two hours , now three hours—this is how far in advance authorities are recommending people show up to catch a domestic flight , at least at some major U.airports with increasingly massive security lines.

出自-2017年考研閱讀原文

Enhanced security measures since then, combined with a rise in airline travel due to the improving Chicago’s O’Hare International.

出自-2017年考研閱讀原文

But demanding too much of air travelers or providing too little security in return undermines public support for the process.

出自-2017年考研閱讀原文

Americans are willing to tolerate time-consuming security procedures in return for increased safety.

出自-2017年考研閱讀原文

"Phones become our security blanket," Wortmann says.

2015年考研真題(英語二)完形填空 Section Ⅰ

"The Heart of the Matter," the just-released report by the American Academy of Arts and Sciences, deserves praise for affirming the importance of the humanities and social sciences to the prosperity and security of liberal democracy in America.

2014年考研真題(英語一)閱讀理解 Section Ⅱ

But demanding too much of air travelers or providing too little security in return undermines public support for process.

2017年考研真題(英語一)閱讀理解 Section Ⅱ

Can privacy be preserved while bringing safety and security to a world that seems increasingly lawless?

2011年考研真題(英語二)完形填空 Section Ⅰ

Enhanced security measures since then, combined with a rise in airline travel due to the improving economy and low oil prices, have resulted in long waits at major airports such as Chicago's O'Hare International.

2017年考研真題(英語一)閱讀理解 Section Ⅱ

first two hours, now three hours一this is how far in advance authorities are recommending people show up to catch a domestic flight, at least at some major U.S. airports with increasingly massive security lines.

2017年考研真題(英語一)閱讀理解 Section Ⅱ

Fourth, electronic means of payment may raise security and privacy concerns.

2013年考研真題(英語二)完形填空 Section Ⅰ

It is not yet clear how much more effective airline security has become - but the lines are obvious.

2017年考研真題(英語一)閱讀理解 Section Ⅱ

Job security or stability was the second most important career goal work-life balance was number one, followed by a sense of being dedicated to a cause or to feel good about serving the great good.

2020年考研真題(英語二)閱讀理解 Section Ⅱ

Last year, the Transportation Security Administration found in a secret check that undercover investigators were able to sneak weapons—both fake and real—past airport security nearly every time they tried.

2017年考研真題(英語一)閱讀理解 Section Ⅱ

Michelle Obama has launched a high-visibility campaign against childhood obesity, even claiming that it represents our greatest national security threat.

2014年考研真題(英語二)完形填空 Section Ⅰ

The job security that the US economy once offered to high school graduates has largely evaporated.

2018年考研真題(英語二)閱讀理解 Section Ⅱ

The prevention of this type of fraud is no easy task, and a new field of computer science is developing to cope with security issues.

2013年考研真題(英語二)完形填空 Section Ⅰ

You meet new people every day: the grocery worker, the cab driver, new people at work or the security guard at the door.

2018年考研真題(英語二)閱讀理解 Section Ⅱ

英英釋義

Noun
  • 1. the state of being free from danger or injury;

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

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

    "he held several valuable securities"

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

    "the head of security was a former policeman"

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

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

  • 5. 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"

  • 6. freedom from anxiety or fear;

    "the watch dog gave her a feeling of security"

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

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

    "bankers are reluctant to lend without good security"

  • 9. a guarantee that an obligation will be met

同義詞

其他釋義

defenseinsurance

反義詞

最新英語單詞

行業(yè)英語