open

英[ˈəʊpən]美[ˈoʊpən]

v.打开，开启，翻开，睁开，开放，通向，开始营业，准备接待，开幕，召开，开始，开盘，上映；

adj.开放的，张开的，通畅的，敞口的，开阔的，敞开的，外露的，公开的，可利用的，有效的，易受损害，坦诚的，未决定的，稀疏的；

n.户外，公开；

第三人称单数：opens;

过去式：opened;

过去分词：opened;

现在分词：opening;

例句

Afterwards,he became the first Westerner to open a martial arts school in Japan.后来他成了在日本开办武术学校的首位西方人。

The soldiers in the open field were exposed to the enemy's gunfire.旷野中的士兵遭到敌人炮火的攻击。

We finally puzzled out how to open the box.我们*后终于想出怎样打开盒子。

The door was suddenly pushed open and he burst into the house.门忽然推开, 他闯进了屋来。

As part of the celebrations they staged a big,open-air multimedia event,with music,videos,poetry readings,dance and improvisations.在庆典中,他们举行了大型的露天多媒体活动,其中有音乐、录像、诗朗诵、舞蹈和即兴表演。

Can’t we open a window?I’m roasting.可不可以开一扇窗?烤死我了。

I’m suffocating in here; can’t we open a few windows?我觉得这儿很憋气,咱们开几扇窗户好吗?

An open verdict was the only appropriate one, given the very unclear evidence at the inquest.调查发现的证据十分不清楚，只有作出存疑判决才恰当。

All polling methods are potentially open to abuse.所有的民意调查方法都有可能被滥用。

The chairman stepped up and declared the meeting open.**登上讲台, 宣布开会。

英语六级真题

The hope is that the success of COP 21 opens the door to future international agreement on carbon prices.

Open data sharing is most important to medical science.

Open data sharing is conducive to scientific advancement.

Open data sharers are still in the minority in many fields.

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.

2% in November and December at stores open more than a year, a disappointing holiday season performance that capped a difficult year for a department store chain facing wideranging challenges.

This requires open investments to help doctors convert.

In some cases, water is so scarce that farmers break open sewage pipes transporting waste to local rivers.

South Korea opened its second Antarctic research base in 2014, describing it as a way to test robots developed by Korean researchers for use in extreme conditions.

It opened its fourth station last year and is pressing ahead with plans to build a fifth.

Brazil opened a research station in 1984, but it was largely destroyed by a fire that killed two members of the navy in 2012, the same year that a diesel-laden Brazilian barge sank near the base.

Democrats and Republicans can and will take sides on a number of issues, but a more crucial concern is that both are basing major policy decisions on guesstimates rather than looking at the vast wealth of raw data with a critical eye and an open mind.

Those that wish to tackle tradition and make American campus more cost-conscious may find it easier to take Trachtenberg's advice: open campuses year-round.

It is open to the brightest students only

Crucially, as they opened up their markets, they balanced market economy with sensible government direction.

I went there last Saturday for their grand opening sale, but I drove around the parking lot for nearly an hour, looking for a space before I finally gave up and came home

She attended the supermarket's grand opening ceremony

The question will confront New Yorkers in February as the city's first robotic parking opens in Chinatown.

Do you take an opening position in a negotiation which differs from the eventual goal you are heading for?

Tom, one of the things visitor notices about Harrogate is the large area of open park land right down into the middle of the town.

Chris knows that a new job for a purchasing and maintenance manager for the whole company will be open in a few months, and he would like to be promoted to the job.

He was the only person who could have opened my bag while I was asleep.

The West Antarctic region was once an open ocean.

Surrounded by open ocean, it is also vulnerable, but Antarctic experts disagree strongly on just how unstable it is

They found fossils of microscopic marine plants which suggest that the region was once open ocean not solid ice.

"I've heard this recently—that embracing the idea of open data and code makes traditional academics uncomfortable," says Ram.

"The two cases I'm familiar with didn't involve open data or code," he says.

Access to foot traffic and proximity to transit allow the type of entertainment-oriented businesses such as bars and restaurants to stay open later, which attracts both younger, creative workers and baby boomers nearing retirement alike.

According to social psychologist Brian Nosek, executive director of the Center for Open Science, the average data-sharing rate for the journal Psychological Science, which uses the badges, increased tenfold to % from 2013 to 2015.

After all, existing jobs open up every day due to promotions, resignations, terminations, and retirements.

Assuming all goes well, the airport should open in October 2020, but the still empty airport stands as the biggest embarrassment to Germany's reputation for efficiency and a continuing drain on city and state resources.

But many young researchers, especially those who have not been mentored in open science, are uncertain about whether to share or to stay private.

But, as the human study suggests, another reason for dolphins keeping their eyes open during sleep is that they can look out for predators while asleep.

Concerns about open science should be discussed at the outset of a study.

If Apple is forced to open up an iPhone for an American law enforcement investigation, what is to prevent it from doing so for a request from the Russians or the Iranians?

Kate Ratliff, who studies social attitudes at the University of Florida, Gainesville, says that it can seem as if there are two camps in a field—those who care about open science and those who don't.

Macy's reported its sales plunged 5.2% in November and December at stores open more than a year, a disappointing holiday season performance that capped a difficult year for a department store chain facing wide—ranging challenges.

More than seven years after it was originally supposed to open, it still stands empty.

One key challenge facing young scientists is how to be open without becoming scientifically vulnerable.

Open science also offers junior researchers the chance to level the playing field by gaining better access to crucial data.

Our long-term operation in the region depends on a healthy and thriving Antarctic marine ecosystem, which is why we have always had an open dialogue with the environmental non-governmental organisations.

Probing the rock pools of a local beach or practising French on a language exchange can fire children's passions, boost their skills and open their eyes to life's possibilities.

Ross Mounce, a postdoc studying evolutionary biology at the University of Cambridge, UK, is a vocal champion of open science, partly because his fossil-based research depends on access to others' data.

Shortly after he took over the Reader's Digest Association in 1984, George Grune unlocked the company's boardroom and announced that the room was now open to the employees.

So far, the main thing many large retailers have done in response to all this is to open online stores, so people will come to them directly rather than to Amazon and its smaller online rivals.

So please tell us, why did you decide to open a café?

Some fields have embraced open data more than others.

The concern seems to be that open advocates don't spend their time being as productive as possible.

The more you lose, the more open water is created, the more warming goes on in that open water during the summer, the less ice forms in the winter, the more melt there is the following summer.

These books reflect a trend particularly strong in Britain, where swimming in pools is declining, but more and more folks are opting for open water.

They must determine the risk of jeopardizing a job offer or a collaboration proposal from those who are wary of— or unfamiliar with—open science.

They're open to the tactical possibilities and the musical challenges precisely because they're freed, through skill, from the need to pay attention to the low-level details of how to play.

柯林斯高阶英汉双解学习词典释义

V-ERG

打开（门、窗、盖等）

If you open something such as a door, window, or lid, or if it opens, its position is changed so that it no longer covers a hole or gap.

例句

VERB

将（瓶、盒等）开封；拆开（包裹、信封等）

If you open something such as a bottle, box, parcel, or envelope, you move, remove, or cut part of it so you can take out what is inside.

例句

V-ERG

翻开；张开；展开

If you open something such as a book, an umbrella, or your hand, or if it opens, the different parts of it move away from each other so that the inside of it can be seen.

例句

VERB

打开（计算机文件）

If you open a computer file, you give the computer an instruction to display it on the screen.

例句

V-ERG

（使)(眼睛）睁开

When you open your eyes or your eyes open, you move your eyelids upwards, for example when you wake up, so that you can see.

例句

VERB

敞开（双臂）

If you open your arms, you stretch them wide apart in front of you, usually in order to put them round someone.

例句

ADJ-GRADED

（身前）无遮挡的；（姿势）端正的

If you stand or sit in an open way, the front of your body is fully exposed and you are not bending forward or at an angle to someone.

例句

ADJ-GRADED

坦率的；诚恳的；不作伪的

If you describe a person or their character as open, you mean they are honest and do not want or try to hide anything or to deceive anyone.

例句

ADJ

公开的；不加掩饰的

If you describe a situation, attitude, or way of behaving as open, you mean it is not kept hidden or secret.

例句

ADJ-GRADED

愿意接受（建议、观点等）的；虚怀若谷的

If you are open to suggestions or ideas, you are ready and willing to consider or accept them.

例句

ADJ

容易招致（滥用、批评等）的；易受（攻击）的

If you say that a system, person, or idea is open to something such as abuse or criticism, you mean they might receive abuse or criticism because of their qualities, effects, or actions.

例句

ADJ

悬而未决的；尚未决定的

If you say that a fact or question is open to debate, interpretation, or discussion, you mean that people are uncertain whether it is true, what it means, or what the answer is.

例句

V-ERG

开放（被封的道路、边界等）；开通

If people open something such as a blocked road or a border, or if it opens, people can then pass along it or through it.

例句

VERB

通向（更大的地方）

If a place opens into another, larger place, you can move from one directly into the other.

例句

ADJ

开阔的；空旷的

An open area is a large area that does not have many buildings or trees in it.

例句

ADJ

敞开的；无遮盖的；无围挡的

An open structure or object is not covered or enclosed.

例句

ADJ

（伤口）外露的，裸露的，流血的

An open wound is one from which a liquid such as blood is coming.

VERB

把（衣服）解开；把…的拉链拉开

If you open your shirt or coat, you undo the buttons or pull down the zip.

例句

V-ERG

（使）开始营业；（使）开门

When a shop, office, or public building opens or is opened, its doors are unlocked and the public can go in.

例句

V-ERG

为（大楼、工厂、公司等）举行揭幕典礼；开设；开办；开张

When a public building, factory, or company opens or when someone opens it, it starts operating for the first time.

例句

V-ERG

（使）（会议、会谈）开始；召开

If something such as a meeting or series of talks opens, or if someone opens it, it begins.

例句

V-ERG

（以…）开始

If an event such as a meeting or discussion opens with a particular activity or if a particular activity opens an event, that activity is the first thing that happens or is dealt with. You can also say that someone such as a speaker or singer opens by doing a particular thing.

例句

VERB

（股市）开盘，开市

On the stock exchange, the price at which currencies, shares, or commodities open is their value at the start of that day's trading.

例句

VERB

上映；开演；开幕

When a film, play, or other public event opens, it begins to be shown, be performed, or take place for a limited period of time.

例句

VERB

（在银行等处）开立（账户）

If you open an account with a bank or a commercial organization, you begin to use their services.

例句

ADJ

（机会、选择等）可利用的，可得到的

If an opportunity or choice is open to you, you are able to do a particular thing if you choose to.

例句

V-ERG

（使）（机会、可能性等）出现;（使）产生

To open opportunities or possibilities means the same as to open them up.

例句

ADJ

人人可以参加（或接受）的；开放的

You can use open to describe something that anyone is allowed to take part in or accept.

例句

ADJ

（提议等）有效的；（职位等）空缺的，可申请的

If something such as an offer or job is open, it is available for someone to accept or apply for.

例句

PHRASE

在露天；在户外；在野外

If you do something in the open, you do it out of doors rather than in a house or other building.

例句

PHRASE

公开的；众人皆知的

If an attitude or situation is in the open or out in the open, people know about it and it is no longer kept secret.

例句

PHRASE

大开的；敞开的；（眼睛）睁大的

If something is wide open, it is open to its full extent.

例句

PHRASE

（比赛、选举等）结果不确定的，胜负难定的

If you say that a competition, race, or election is wide open, you mean that anyone could win it, because there is no competitor who seems to be much better than the others.

例句

英汉词典释义

adj.

开着的; 开放的, 公开的

空旷的; 开阔的

坦率的, 无偏见的

开始营业的; 活动的

(职位等)空缺的

尚未决定的, 悬而未决的

易受损害；脆弱

人人皆知的；不保密的；公开的

思想开明的；不固执己见的

稀疏的；不密的

展开；开放

畅通的

敞口的；未封的

没扣上的；敞开的

敞开的；露天的；裸露的

对大众开放的；公开的；人人可以参加的

（比赛、建筑物等）对特定群体开放

可得到；可使用

(人的眼睛、嘴等) 张开的；张着的

vt. & vi.

(打)开

开始; 开设

启动，打开（计算机程序或文件）

睁开

n.

户外；野外；旷野

公开；非秘密

vi.

准备接待

( 故事、电影等) 以…开篇；以…开头

vt.

着手；开始

为（建筑物）揭幕；宣布启用

张开

让（行人、车辆、货物等）通行；开放

(商店、企业等) 开始营业；开业；开门

英英词典释义

Noun

1. a clear or unobstructed space or expanse of land or water;

2. where the air is unconfined;

3. a tournament in which both professionals and amateurs may play

4. information that has become public;

Verb

1. cause to open or to become open;

2. start to operate or function or cause to start operating or functioning;

3. become open;

4. begin or set in action, of meetings, speeches, recitals, etc.;

5. spread out or open from a closed or folded state;

6. make available;

7. become available;

8. have an opening or passage or outlet;

9. make the opening move;

10. afford access to;

11. display the contents of a file or start an application as on a computer

Adjective

1. affording unobstructed entrance and exit; not shut or closed;

2. affording free passage or access;

3. with no protection or shield;

4. open to or in view of all;

5. used of mouth or eyes;

6. not having been filled;

7. accessible to all;

8. not defended or capable of being defended;

9. (of textures) full of small openings or gaps;

10. having no protecting cover or enclosure;

11. opened out;

12. of a set; containing points whose neighborhood consists of other points of the same set, or being the complement of an open set; of an interval; containing neither of its end points

13. not brought to a conclusion; subject to further thought;

14. not sealed or having been unsealed;

15. without undue constriction as from e.g. tenseness or inhibition;

16. relatively empty of and unobstructed by fences or hedges or headlands or shoals;

17. open and observable; not secret or hidden;

18. used of string or hole or pipe of instruments

19. not requiring union membership;

20. possibly accepting or permitting;

21. not secret;

22. without any attempt at concealment; completely obvious;

23. affording free passage or view;

24. lax in enforcing laws;

25. openly straightforward and direct without reserve or secretiveness;

26. sincere and free of reserve in expression;

27. receptive to new ideas;

28. ready for business;

行业词典

体育： 自由式；展开；首攻；开叫；公开；开室；开放面；无人拦网；扣空网球；没有被对手严密防守的；对参加者没有严格限制的；前脚比后脚离击球路线较远的；

医学： 开放的：暴露于空气中的没有完整皮肤覆盖的；断路的：电路切断，电流不能通过的；开通的：没有闭塞、阻塞或关闭的；

土木工程： 开式热水热网；open-type hot-water heat-supply network；透空式码头；open-type wharf；透空式防波堤；open-type breakwater, permeable breakwater；

大气科学： 开口型细胞状云；［cloud］ cells 中间无云或少云, 四周有云, 云型呈指环状或“U”字型的细胞状云体。；

机械： 开［关］启装置；open-initiate system 使天平横梁和吊架升高和下降的装置。；开环控制；open-loop control 输出变量不持久，影响系统本身具有的控制作用的控制。；

法律： 不记名提单；未完成的；公开；

物理学： 开端几何位形；open-ended geometry；

电力： 开路阻抗矩阵；open-circuit impedance matrix；非全相运行；open-phase running 又称“断相运行”。；