例句
同义词
反义词
同义词解析
  • 以下这些形容词都有"空的" 的意思
    empty指空无一人或一物,或空洞无意义的。
    vacant普通用词,侧重某物或某个位置没有被占用。
    hollow指物体中间是空的。
    blank指上面没有写字、印刷或做记号的空白表面,或指上面留着准备被填写的空白处。
    open指未被占有,从而可被别人得到的。
  • 以下这些形容词都有"坦率,诚实" 的意思
    frank强调毫无保留地畅所欲言,不受任何约束。
    open指不隐瞒自己的秘密,愿意向他人表露自己或公开暴露自己的缺点。
    plain指直言不讳,毫不做作或故弄玄虚。
    blunt指讲话坦白直率、不客气,但隐含不得体、不顾及他人感情等意味。
    honest指遵守正直等道德准则。
    sincere侧重指一个人出自内心地对某人某事表示一种诚意。
    straightforward多用于答复、叙述等场合。指直截了当,不回避,或故弄玄虚。
  • 以下这两个动词均有"打开" 的意思
    unfold主要指把原来包好、卷好或叠好的东西再打开。
    open普通用词,指把原来关起来或盖紧的东西打开。
词组
  • open up
    To spread out; unfold 展开;摊开 To begin operation 开战;开火 &I{Informal} To speak freely and candidly 【非正式用语】 直言不讳 To make an opening in by cutting 切开 To make available or accessible 使可利用;使通往 &I{Informal} To accelerate. Used of a motor vehicle. 【非正式用语】 (用于汽车)加速
  • be open with
    speak frankly to; conceal nothing from 坦率直言
  • in (或 into) the open
    out of doors; not under cover 户外
  • in open court
    in a court of law, before the judge and the public 在法庭上(面对法官和群众)
  • open-and-shut
    (of a case or argument) admitting no doubt or dispute; straightforward (案件或争论)一目了然的
  • open the batting
    (Cricket)play as one of the pair of batsmen who begin a side's innings (板球)开球
  • open the door to
  • open someone's eyes
  • an open mind
  • with one's eyes open (或with open eyes)
    fully aware of the risks and other implications of an action or situation 睁大眼睛(充分认识到风险)
  • with open arms
  • open something up
    accelerate a motor vehicle 加速(机车) (of a sports player or team) create an advantage for one's side (运动员,运动队)取得本方的领先
  • open fire
    To begin firing on. 开火
  • open (one's) eyes
    To become aware of the truth of a situation. 使看清事实真相
英语四级真题
  • Some people are absorbed in the past but not open to new memories, but that's not the case for me.
    出自-2017年6月阅读原文
  • Only a few months later Leah opened her first yoga studio, but success was not instant.
    出自-2017年6月阅读原文
  • Leah's growth spurred her to open her second studio—and it wasn't for the money.
    出自-2017年6月阅读原文
  • Honestly, I didn't need to open a second studio.
    出自-2017年6月阅读原文
  • Even in the age of open-plan offices and social networks some work is best left to the individual.
    出自-2017年6月阅读原文
  • A couple of recent papers have finally opened a window on these people's extraordinary minds.
    出自-2017年6月阅读原文
  • Veiseh agrees: It is like having these open wounds – they are just a part of you, he says.
    出自-2017年6月阅读原文
  • Not everyone wants a driverless car now—and no one can get one yet—but among those who are open to them, every age group is similarly engaged.
    出自-2016年6月阅读原文
  • Also, being open to new ideas had no relationship to long life, which might explain all those bad-tempered old people who are fixed in their ways.
    出自-2016年6月阅读原文
  • Some, like Mr.Azar’s plastic bag, are open to argument as to how they work, or whether they really work at all.
    出自-2016年6月听力原文
  • The wide majority of the rest were illegal, unforced entries that resulted from something like a window being left open.
    出自-2016年12月阅读原文
  • Thanks in part to video games, the generation now entering the workforce is especially open to the idea of having their work gamified.
    出自-2016年12月阅读原文
  • He'll need to be jamming you at this point, as a broken window or opened door would normally release the alarm.
    出自-2016年12月阅读原文
  • It means that we aren’t very friendly, we aren’t very open.
    出自-2016年12月听力原文
  • Genuine criticism creates a precious opening for an author to become better on his own terms—a process that is often extremely painful, but also almost always meaningful.
    出自-2015年12月阅读原文
  • Still, theyhave opened doors for me.
    出自-2015年12月听力原文
  • Hotel owners found themselves with a huge number of empty rooms even as a lot of unnecessary new hotels were ready to open.
    出自-2013年6月阅读原文
  • After swiping(敲击)into the iPad app (应用软件 ), which you can get for free here, he opens up a few different types of textbooks.
    出自-2013年6月阅读原文
  • After all, existing jobs open up every day due to promotions, resignations, terminations(解雇), and retirements.
    出自-2012年12月阅读原文
  • billion in American high schools, helping to open about 1,000 small schools-most of them with about 400 kids each with an average enrollment of only 150 per grade, About 500 more are on the drawing board.
    出自-2012年6月阅读原文
  • Before star chefs such as Oliver began making cooking fashionable, it was hard to find a restaurant in London that was open after 9pm.
    出自-2011年6月阅读原文
  • With the opening of Alfie's in April, and others such as The Pawn, two years ago, modern British food has made its way to Hong Kong.
    出自-2011年6月阅读原文
  • These days, children are robbed of these ancient freedoms, due to problems like crime, traffic, the loss of the open spaces and odd new perceptions about what is best for children, that is to say, things that can be bought, rather than things that can be found.
    出自-2010年12月阅读原文
  • Sit: Take a moment, every now and then, to be still in an open space
    出自-2010年12月阅读原文
  • At the age of six she started reading the daily financial newspapers and opened her own bank account.
    出自-2014年6月听力原文
  • The building won't open until next week.
    出自-2012年12月听力原文
  • Just this morning, I've been working extra hours all week, you know the building opens tomorrow
    出自-2012年12月听力原文
  • I open the store when I want and leave when I want.
    出自-2012年6月听力原文
  • 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.
    出自-2011年12月听力原文
  • I'm always a fan of being open and honest.
    2018年12月四级真题(第二套)阅读 Section C
  • Now known as "New York's shared space for art and play," the island, which lies between Manhattan and Brooklyn in Upper New York Bay, is closed to cars but open to summer tourists who flock for festivals, picnics, adventures, as well as these "legal graff
    2019年6月四级真题(第三套)阅读 Section C
  • Rather, the point is to use the results of this study to open up meaningful dialogues on implicit gender bias, be it at a departmental level or an institutional level or even a discipline level.
    2017年12月四级真题(第二套)阅读 Section C
  • Textbook publishers connect professors, instructors and students in ways that alternatives, such as open e-textbooks and open educational resources, simply do not.
    2019年12月四级真题(第三套)阅读 Section C
  • That is why being self-aware, investing in broader networks of friends, and being open to new ideas will become even more crucial skills.
    2019年6月四级真题(第一套)阅读 Section B
  • Veiseh agrees: "It is like having these open wounds – they are just a part of you," he says.
    2017年6月四级真题(第一套)阅读 Section B
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.
    出自-2017年6月阅读原文
  • Open data sharing is most important to medical science.
    出自-2017年6月阅读原文
  • Open data sharing is conducive to scientific advancement.
    出自-2017年6月阅读原文
  • Open data sharers are still in the minority in many fields.
    出自-2017年6月阅读原文
  • 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.
    出自-2017年6月阅读原文
  • 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.
    出自-2017年6月阅读原文
  • This requires open investments to help doctors convert.
    出自-2016年6月阅读原文
  • In some cases, water is so scarce that farmers break open sewage pipes transporting waste to local rivers.
    出自-2016年6月阅读原文
  • 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.
    出自-2016年12月阅读原文
  • It opened its fourth station last year and is pressing ahead with plans to build a fifth.
    出自-2016年12月阅读原文
  • 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.
    出自-2016年12月阅读原文
  • 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.
    出自-2013年6月阅读原文
  • 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.
    出自-2012年6月阅读原文
  • It is open to the brightest students only
    出自-2012年6月阅读原文
  • Crucially, as they opened up their markets, they balanced market economy with sensible government direction.
    出自-2012年6月阅读原文
  • 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
    出自-2013年6月听力原文
  • She attended the supermarket's grand opening ceremony
    出自-2013年6月听力原文
  • The question will confront New Yorkers in February as the city's first robotic parking opens in Chinatown.
    出自-2013年6月听力原文
  • Do you take an opening position in a negotiation which differs from the eventual goal you are heading for?
    出自-2012年12月听力原文
  • 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.
    出自-2012年6月听力原文
  • 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.
    出自-2011年12月听力原文
  • He was the only person who could have opened my bag while I was asleep.
    出自-2011年6月听力原文
  • The West Antarctic region was once an open ocean.
    出自-2010年12月听力原文
  • Surrounded by open ocean, it is also vulnerable, but Antarctic experts disagree strongly on just how unstable it is
    出自-2010年12月听力原文
  • They found fossils of microscopic marine plants which suggest that the region was once open ocean not solid ice.
    出自-2010年12月听力原文
  • "I've heard this recently—that embracing the idea of open data and code makes traditional academics uncomfortable," says Ram.
    2017年12月六级真题(第二套)阅读 Section B
  • "The two cases I'm familiar with didn't involve open data or code," he says.
    2017年12月六级真题(第二套)阅读 Section B
  • 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.
    2017年12月六级真题(第一套)阅读 Section C
  • 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.
    2017年12月六级真题(第二套)阅读 Section B
  • After all, existing jobs open up every day due to promotions, resignations, terminations, and retirements.
    2015年12月六级真题(第二套)听力 Section C
  • 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.
    2019年12月六级真题(第二套)听力 Section C
  • But many young researchers, especially those who have not been mentored in open science, are uncertain about whether to share or to stay private.
    2017年12月六级真题(第二套)阅读 Section B
  • 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.
    2017年6月六级真题(第三套)阅读 Section A
  • Concerns about open science should be discussed at the outset of a study.
    2017年12月六级真题(第二套)阅读 Section B
  • 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?
    2017年12月六级真题(第三套)阅读 Section B
  • 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.
    2017年12月六级真题(第二套)阅读 Section B
  • 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.
    2017年6月六级真题(第一套)阅读 Section C
  • More than seven years after it was originally supposed to open, it still stands empty.
    2019年12月六级真题(第二套)听力 Section C
  • One key challenge facing young scientists is how to be open without becoming scientifically vulnerable.
    2017年12月六级真题(第二套)阅读 Section B
  • Open science also offers junior researchers the chance to level the playing field by gaining better access to crucial data.
    2017年12月六级真题(第二套)阅读 Section B
  • 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.
    2019年12月六级真题(第二套)阅读 Section C
  • 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.
    2019年12月六级真题(第三套)阅读 Section C
  • 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.
    2017年12月六级真题(第二套)阅读 Section B
  • 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.
    2018年6月六级真题(第一套)听力 Section C
  • 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.
    2019年6月六级真题(第一套)阅读 Section B
  • So please tell us, why did you decide to open a café?
    2018年6月六级真题(第一套)听力 Section A
  • Some fields have embraced open data more than others.
    2017年12月六级真题(第二套)阅读 Section B
  • The concern seems to be that open advocates don't spend their time being as productive as possible.
    2017年12月六级真题(第二套)阅读 Section B
  • 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.
    2016年6月六级真题(第一套)听力 Section C
  • 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.
    2018年12月六级真题(第一套)听力 Section B
  • 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.
    2017年12月六级真题(第二套)阅读 Section B
  • 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.
    2019年6月六级真题(第一套)听力 Section C
柯林斯高阶英汉双解学习词典释义
英汉词典释义
英英词典释义
  • Noun
    1. a clear or unobstructed space or expanse of land or water;
    "finally broke out of the forest into the open"
    2. where the air is unconfined;
    "he wanted to get outdoors a little""the concert was held in the open air""camping in the open"
    3. a tournament in which both professionals and amateurs may play
    4. information that has become public;
    "all the reports were out in the open""the facts had been brought to the surface"
  • Verb
    1. cause to open or to become open;
    "Mary opened the car door"
    2. start to operate or function or cause to start operating or functioning;
    "open a business"
    3. become open;
    "The door opened"
    4. begin or set in action, of meetings, speeches, recitals, etc.;
    "He opened the meeting with a long speech"
    5. spread out or open from a closed or folded state;
    "open the map""spread your arms"
    6. make available;
    "This opens up new possibilities"
    7. become available;
    "an opportunity opened up"
    8. have an opening or passage or outlet;
    "The bedrooms open into the hall"
    9. make the opening move;
    "Kasparov opened with a standard opening"
    10. afford access to;
    "the door opens to the patio""The French doors give onto a terrace"
    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;
    "an open door""they left the door open"
    2. affording free passage or access;
    "open drains""the road is open to traffic""open ranks"
    3. with no protection or shield;
    "the exposed northeast frontier""open to the weather""an open wound"
    4. open to or in view of all;
    "an open protest""an open letter to the editor"
    5. used of mouth or eyes;
    "keep your eyes open""his mouth slightly opened"
    6. not having been filled;
    "the job is still open"
    7. accessible to all;
    "open season""an open economy"
    8. not defended or capable of being defended;
    "an open city""open to attack"
    9. (of textures) full of small openings or gaps;
    "an open texture""a loose weave"
    10. having no protecting cover or enclosure;
    "an open boat""an open fire""open sports cars"
    11. opened out;
    "an open newspaper"
    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;
    "an open question""our position on this bill is still undecided""our lawsuit is still undetermined"
    14. not sealed or having been unsealed;
    "the letter was already open""the opened package lay on the table"
    15. without undue constriction as from e.g. tenseness or inhibition;
    "the clarity and resonance of an open tone""her natural and open response"
    16. relatively empty of and unobstructed by fences or hedges or headlands or shoals;
    "in open country""the open countryside""open waters""on the open seas"
    17. open and observable; not secret or hidden;
    "an overt lie""overt hostility""overt intelligence gathering"
    18. used of string or hole or pipe of instruments
    19. not requiring union membership;
    "an open shop employs nonunion workers"
    20. possibly accepting or permitting;
    "a passage capable of misinterpretation""open to interpretation""an issue open to question""the time is fixed by the director and players and therefore subject to much variation"
    21. not secret;
    "open plans""an open ballot"
    22. without any attempt at concealment; completely obvious;
    "open disregard of the law""open family strife""open hostility""a blatant appeal to vanity""a blazing indiscretion"
    23. affording free passage or view;
    "a clear view""a clear path to victory"
    24. lax in enforcing laws;
    "an open town"
    25. openly straightforward and direct without reserve or secretiveness;
    "his candid eyes""an open and trusting nature""a heart-to-heart talk"
    26. sincere and free of reserve in expression;
    "Please be open with me"
    27. receptive to new ideas;
    "an open mind""open to new ideas"
    28. ready for business;
    "the stores are open"
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”。;