it

英[ɪt]美[ɪt]

pron.它，他，正好是所需的，事实[情况]；

n.<美俚>傻瓜，笨蛋，<俚>绝妙的人，理想的东西，登峰造极；

英语六级真题

Yet they are doing it quite differently.

Workers' advocates have criticized Haslam's plan, saying it would mean some campus workers would lose their jobs or benefits.

Will parents be damaging children if they have one fewer organized activity? No, I really doubt it.

While alternative estimates of the damage from carbon emissions differ, and it's especially hard to reckon the likely costs of possible catastrophic climate events, most estimates suggest substantial negative effects.

To match the growing demand, services are springing up to make it easier to publish research products online and enable other researchers to discover and cite them.

The video challenge does not put individual students on the hot seat—so it's less intimidating by design.

The retailer also announced the locations of 36 stores it will close in early 2016.

The retail giant said the poor financial performance this year has pushed it to begin implementing $400 million in cost-cutting measures.

The challenge is if certain types of people are doing something, it's difficult for other people to break into it, said Po-Shen Loh, the head coach of last year's winning U.S.Math Olympiad team.

The belief that research data is private intellectual propertyThe concern that certain agencies may make a profit out of it.

The Math Olympiad Summer Training Program is a three-week math camp held by the Mathematical Association of America that leads straight to the international championship and is free for those who make it.

The 224 students who make it to the national competition get an all-expenses-paid trip.

Part of it is communication; part of it is transportation.

One relative bright spot for Macy's during the holiday season was the online channel, where it rang up double-digit increases in sales and a 25% increase in the number of orders it filled.

It's very risky.

It's no secret in the advanced-math community that diversity is a problem.

It's important to allow readers and reviewers to see exactly how you arrive at your results.

It's also pushing ahead in 2016 with an expansion of Bluemercury, the beauty chain it bought last year.

It will slash staffing at its fleet of 770 stores, a move affecting some 3,000 employees.

It will improve their financial situation.

It was unaffordable for ordinary people.

It was fashionable among young people of the time.

It represented genuine American artIt was a completely new inventionPursuit of beautyEase of care.

It reflects a shift of their interest in consumer goods.

It produced some famous European artists.

It poses a potential threat to the retail business in the U.S.

It made a compulsory part of college education.

It laid emphasis on women's beauty.

It is urgent for governments to increase the cost of using fossil fuels to an appropriate level to lessen the catastrophic effects of climate change.

It is imperative to protect scientists' patents.

It is estimated that extreme weather conditions have endangered the lives of millions of African children.

It is backed by a campus spending analysis.

It is attributable to the rising value of the U.S. dollar.

It is a direct result of the global economic recession.

It imitated the European model.

It helped Bluemercury establish its position worldwide.

It has plans to open more locations of Macy's Backstage, a newly-developed off-price concept which might help it better compete with ambitious T.J.Maxx.

It has neglected their faculty's demands.

It has been flatly rejected by the governor.

It filled its stores with abundant supply of merchandise.

It also plans to offer voluntary separation packages to 165 senior executives.

It also adds the element of artistic creativity to attract a new pool of students who may not see themselves as math people.

However, it's clear that Macy's believes its troubles run deeper than a temporary aberration ( ' , 偏离) off the thermometer.

Historically, scientists have objected to sharing for many reasons: it is a lot of work; until recently, good databases did not exist; grant funders were not pushing for sharing; it has been difficult to agree on standards for formatting data; and there is no agreed way to assign credit for data.

Higher fossil fuel prices prove to be conducive to innovation and application of cleaner technologyIf fossil fuel prices remain low for a long time, it may lead to higher emissions of greenhouse gases.

For the birds, it's a very convenient way to get food.

For example, one of the most popular data sets on multidisciplinary repository Dryad is about wood density around the world; it has been downloaded 5,700 times.

Flack said it was too early to know whether the benefits of plentiful food outweighed the risks of feeding on landfills.

Fashion in America was logical and answerable to the will of the women who wore it.

Designer sportswear was not modeled on that of Europe, as modern art would later be; it was genuinely invented and developed in America.

But 50% of poor parents say it is extremely important to them that their children earn a college degree, compared with 39% of wealthier parents.

Beginning in the late sixteenth century, it became fashionable for young aristocrats to visit Paris, Venice, Florence, and above all, Rome, as the culmination ( ' , 终极) of their classical education.

And it would raise the demand for technologies such as carbon capture and storage, spurring their further development.

Addressing differences in the earliest years, it seems, could reduce inequality in the next generation.

According to Mark Saul, the director of competitions for the Mathematical Association of America, not a single African-American or Hispanic student—and only a handful of girls—has ever made it to the Math Olympiad team in its 50 years of existence.

71% of parents with a college degree say they do it every day, compared with 33% of those with a high school diploma or less.

Sweden was the first European country to print and use paper money, but it may soon do away with physical currencies.

So recently, I’ve looked at young people’s drinking and it’s obviously a major concern to government at the moment.

It's not a chance you're going to have throughout your lifetime.

It is the busiest shopping day of the year.

It concerns not only us sociologists, but also economists, politicians and business people.

In the past, health experts warned us that the day would come in which it would become very difficult to provide medical care for even common problems such as lung infection or severe sour throat.

Which makes it odd that the kitchen has become the heart of the modern house: what the great hall was to the medieval castle, the kitchen is to the 21stcentury home.

There's work to be done, but workers aren't ready to do it—they're in the wrong places, or they have the wrong skills.

The lawsuits said that the label was misleading because it gave the impression that the products had been certified by a third party when the certification was the company's own.

The idea is that we are taking more out of what you might call the planet's environmental bank balance than it can sustain; we are living beyond our ecological means.

The final legislation might throw a public plan into the competition, but thanks to the fierce opposition of the insurance industry and Republican critics, it might not save much money.

The changes would have to be approved or rejected as a whole by Congress, making it hard for narrow-interest lobbies to bend lawmakers to their will.

The Millennium Ecosystem Assessment, a vast four-year global study which reported its initial conclusions earlier this year, found reasons to believe that managing ecosystems sustainably—working with nature rather than against it—might be less profitable in the short term, but certainly brings long-term rewards.

That was as it should be: kitchens were for servants, and the aspiring middle classes wanted nothing to do with them.

That falls far short of the billions of dollars people once expected it to generate.

Teaching is so important that it should be like other professions, with high pay and good working conditions but few job protections for bottom performers.

Still, it is true that American families are growing closer at the dawn of this new millennium ( ' , 千年).

Some young people like to keep something to themselves and don't want their parents to know about it.

So it is saying that economic development should make for a cleaner world? Not necessarily; In the industrialised countries, environmental problems are generally related to industrialisation and technological development, it continues.

She borrowed the principle of efficiency on the factory floor and applied it to domestic tasks on the kitchen floor.

Saying that there're no easy answers sounds wise, but it's actually foolish: our unemployment crisis could be cured very quickly if we had the intellectual clarity and political will to act.

Our society needs the full participation of its younger citizens if it is to continue to thrive.

No other manufacturer can produce anything like it.

Nearly a decade ago it was predicted that viewers of Friends, a popular situation comedy, would soon be able to purchase a sweater like Jennifer Aniston's with a few taps on their remote control.

Mr.Wilhelm said the excess of labels made it difficult for businesses and consumers to know which labels they should pay attention to.

Measuring emissions is not a precise science, particularly when it comes to issues surrounding land use; not all nations have released up-to-date data, and in any case, emissions from some sectors such as aviation are not included in national statistics.

Many even think their parents are cool! Although more than a third have an object in their rooms they would like to keep secret from their parents, rarely is it anything more alarming than a diary or offcolor ( ' , 低俗的) book or CD.

Magna, an advertising agency, reckons it will be worth about $138 million this year.

Its big selling point is that nobody else will have it: You won't see this kitchen anywhere else in the world.

It's true that the main reason inner-city schools do poorly isn't teachers' unions, but poverty.

It's simply not true that economic growth will surely make our world cleaner.

It's not just about education, but about poverty and justice.

It's kind of a Wild West, anybody can claim themselves to be green.

It's been the year of interactive television advertising for the last ten or twelve years, says Colin Dixon of a digital-media consultancy.

It would most likely cause insurers to redesign plans to fall beneath the threshold.

It will make the farm produce less competitive on the market.

It will drive producers of chemical fertilizers out of business.

It was in conformity to the prevailing practice in the market.

It was a modernist triumph, and many elements remain central features of today's kitchen.

It underestimates students' ability to tell good teachers from poor ones.

It turns out today's teenagers aren't so scary after all.

It totally ignores students' initiative in the learning process.

It sold cleaning products that were not included in the official Greenlist.

It should be forbidden altogether.

柯林斯高阶英汉双解学习词典释义

PRON-SING

它(指物体、动物或上文已提及的其他事物)

You use it to refer to an object, animal, or other thing that has already been mentioned.

例句

PRON-SING

(指小孩或婴儿)它

You use it to refer to a child or baby whose sex you do not know or whose sex is not relevant to what you are saying.

例句

PRON-SING

(笼统指代刚描述过的情景)

You use it to refer in a general way to a situation that you have just described.

例句

PRON-SING

(用于某些名词、形容词、动词前说明对某情况的感受、观点)

You use it before certain nouns, adjectives, and verbs to introduce your feelings or point of view about a situation.

例句

PRON-SING

(用于被动句中引出一个情况或事件)

You use it in passive clauses which report a situation or event.

例句

PRON-SING

(与动词连用,作形式主语或宾语)

You use it with some verbs that need a subject or object, although there is no noun that it refers to.

例句

PRON-SING

(用作 be动词的主语,指钟点、星期、日期)

You use it as the subject of 'be', to say what the time, day, or date is.

例句

PRON-SING

(用作系动词的主语，描述天气、光线或温度)

You use it as the subject of a link verb to describe the weather, the light, or the temperature.

例句

PRON-SING

(尤用于刚接通电话时询问、告知身份)

You use it when you are telling someone who you are, or asking them who they are, especially at the beginning of a phone call. You also use it in statements and questions about the identity of other people.

例句

PRON

(与动词 be 连用，强调突出某物)

When you are emphasizing or drawing attention to something, you can put that thing immediately after it and a form of the verb 'be'.

例句

PHRASE

并不是因为/不仅仅因为

You use it in expressions such as it's not that or it's not simply that when you are giving a reason for something and are suggesting that there are several other reasons.

例句

PHRASE

自以为很了不起

If you say that someone thinks they're it, you mean that they think they are better or more important than they really are.

英汉词典释义

pron.

它

他

事实[情况]

（指婴儿，尤指性别不详者）

（用以明确身分）

（用作形式主语或形式宾语，而真正的主语或宾语在句末）

（谈论时间、日期、距离、天气等时用作主语）

（谈论情况时用）

（指已知或正在发生的事实或情况）

（强调句子的某部份）

正好是所需的；恰好