exist

英[ɪɡˈzɪst]美[ɪɡˈzɪst]

v.存在，生存；

第三人称单数：exists;

过去式：existed;

过去分词：existed;

现在分词：existing;

例句

Literature does not exist in some timeless absolute.文学不能存在于一个不受时间限制的绝对条件之下。

It’s in the underdeveloped eastern region of the country that the biggest problems exist.*大的问题存在于这个国家贫穷落后的东部地区。

A hive can't exist without a queen.蜂房不可无蜂王。

He argued that ideas do not exist independently of the language that expresses them.他论证说，思想不会独立存在于用以表达的语言之外。

Man cannot exist without oxygen.人没有氧气就不能生存。

Such people do not exist.这样的人是不存在的。

Problems also exist in agriculture.农业也存在着一些问题。

Don't part with yourxxxs, When they are gone you may still exist, but you have ceased to live.不要放弃你的幻想。当幻想没有了以后，你还可以生存，但是你虽生犹死。 ——Mark Twain马克 吐温出自：英语名言

Don't part with your illusions. When they are gone you may still exist , but you have ceased to live. (Mark Twain , American writer)不要放弃你的幻想。当幻想没有了以后，你还可以生存，但是你虽生犹死。(美国作家 马克·吐温)出自：英语名言

Don’t part with your illusions. When they are gone you may still exist, but you have ceased to live.----Mark Twain不要放弃你的幻想.当幻想没有了以后,你还可以生存,但是你虽生犹死.----马克.吐温出自：英语名言

英语六级真题

The reasoning behind this saying is that low oil prices discourage investment in new production capacity, eventually shifting the oil supply curve backward and bringing prices back up as existing oil fields—which can be tapped at relatively low marginal cost—are depleted.

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.

By raising relative demand for clean energy sources, a carbon price would also help align the market return to clean-energy innovation with its social return, spurring the refinement of existing technologies and the development of new ones.

If such an indicator exists, it is well hidden.

The US has already lost more than a third of the native languages that existed before European colonisation, and the remaining 192 are classed by UNESCO as ranging between unsafe and extinct.

For instance, new technologies that are building upon existing technology have not found their footing well enough to appeal to a mass audience, because, in many cases, they need to work effectively with other devices to realize their full appeal.

But an array of countries are rushing to assert greater influence here, with an eye not just towards the day those protective treaties expire, but also for the strategic and commercial opportunities that already exist.

Using existing civil society structures or networks is a more effective way of creating change.

Existing social networks can be more effective in creating change in people's behaviour.

Some propose storing the CO2 in coal mines or liquid storage in the ocean, Shell favors storing CO2 in deep geological structures such as saline(盐的) formations and exhausted oil and gas fields that exist throughout the world.

It runs counter to the existing literature on the subject.

They urge the government to revise its existing public policies

As Santiago de la Mora, head of Google Books for Europe, puts it: "By making it possible to search the millions of books that exist today, we hope to expand the frontiers of human knowledge.

It may change the existing social structure.

In the early 20th century Americans believed science and technology could solve virtually all existing problems.

solve virtually all existing problems

Those trying to address issues of racial inequality need to constantly remind people of the inequalities that still exist to counteract the Obama's effect, she says.

The existing Family and Medical Leave Act.

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 i

It doesn't mean that my to-do lists no longer exist, but I've become more aware of the importance of slowing down and making sure that I enjoy the daily activities as I carry them out.

The trouble is, for many of the researchers who'd like to design systems to address these challenges, massive datasets for experimentation just don't exist—at least, not in formats that are accessible to academic researchers.

柯林斯高阶英汉双解学习词典释义

VERB

存在;实际上有

If something exists, it is present in the world as a real thing.

例句

VERB

（尤指在逆境中）生存，生活

To exist means to live, especially under difficult conditions or with very little food or money.

例句

英汉词典释义

vi.

存在, 有

生存, 活下来, 幸存

(尤指在特殊的条件下或在特定的场所)发现，发生，出现；现存；具有；找得到

持续存在，继续存在，继续生存

(人)苦度日子，(尤指在逆境中)生活；得到基本的生活必需品(如食物和住所)

【哲学】(存在主义哲学)存在

英英词典释义

Verb

1. have an existence, be extant;

2. support oneself;

行业词典

计算机： 存在，生存，有；