adj.(形容词)

1. 公开的，公然的
2. 开的，开着的，敞开的，打开的
3. 开放的
4. 开阔的，空旷的
5. 出入自由的
6. 敞口的
7. 未决定的
8. 空缺的
9. 展开的
10. 可分享的
11. 选择自由的，取舍自由的
12. 直率的
13. 无顶的
14. 愿意接受的

v.(动词)

1. 开，打开
2. 开口，裂开
3. 张开，展开，铺开
4. 开放
5. 开始，启动，宣布启用
6. 使畅通，让通行
7. 展现
8. 公开
9. 变广（大）
10. 发达
11. 广阔地展开，伸展
12. 通向，朝向
13. 【医】切开，割开
14. 开垦，开发，开辟
15. 启发
16. 使开张（营业），开业
17. 开设
18. 使开
19. 开展
20. 睁开
21. 准备接待
22. 以…开篇，以…开头
23. 为（建筑物）揭幕
24. 表明
25. 被看见
26. 显露出

n.(名词)

1. 户外，野外
2. 旷野，空地，旷场
3. 公开，非秘密
4. 【体】公开赛
5. 汪洋大海
6. 露天
7. 开叫
8. 扣空网球
9. 开放面
10. 高尔夫球比赛
11. 空旷

adj.(形容词)

1. 开着的,开放的,公开的 not shut; not hidden or limited
2. 坦率的,无偏见的 (of person) very willing to talk honestly
3. [A]空旷的,开阔的 not surrounded by walls, etc.; not enclosed
4. [P]开始营业的,活动的 ready for business; admitting customers or visitors
5. [P](职位等)空缺的 (especially of a job) not filled
6. 尚未决定的,悬而未决的 not completely decided or answered

v.(动词)

1. vt. & vi. (打)开 make or become open
2. vt. & vi. 开始; 开设 start; begin business, etc.

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"
   

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. (set theory) of an interval that contains neither of its endpoints

12. 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"
    

13. not sealed or having been unsealed;

    "the letter was already open"
    "the opened package lay on the table"
    

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

    "the clarity and resonance of an open tone"
    "her natural and open response"
    

15. ready or willing to receive favorably;

    "receptive to the proposals"
    

16. open and observable; not secret or hidden;

    "an overt lie"
    "overt hostility"
    "overt intelligence gathering"
    "open ballots"
    

17. not requiring union membership;

    "an open shop employs nonunion workers"
    

18. 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"
    

19. affording free passage or view;

    "a clear view"
    "a clear path to victory"
    "open waters"
    "the open countryside"
    

20. openly straightforward and direct without reserve or secretiveness;

    "his candid eyes"
    "an open and trusting nature"
    "a heart-to-heart talk"
    

21. ready for business;

    "the stores are open"
    

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

1.打开（门、窗、盖等）
If youopen something such as a door, window, or lid, or if itopens, its position is changed so that it no longer covers a hole or gap.

e.g. He opened the window and looked out...
他打开窗户往外看。
e.g. The church doors wouldopen and the crowd would surge out.
教堂的门会打开，人群会蜂拥而出。

2.将（瓶、盒等）开封；拆开（包裹、信封等）
If youopen 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.

e.g. The Inspector opened the packet of cigarettes...
检查员撕开了那包香烟。
e.g. The capsules are fiddly toopen.
这些胶囊得小心翼翼地打开。

3.翻开；张开；展开
If youopen something such as a book, an umbrella, or your hand, or if itopens, the different parts of it move away from each other so that the inside of it can be seen.

e.g. He opened the heavy Bible...
他翻开那本厚厚的《圣经》。
e.g. She opens her umbrella, and walks up River Street...
她撑开伞，沿着河街向前走。

4.打开（计算机文件）
If youopen a computer file, you give the computer an instruction to display it on the screen.

open是什么意思

e.g. Double click on the icon toopen the file.
双击图标打开文件。

Note that you do not useopen as a verb or adjective to talk about electrical devices. If someone causes an electrical device to work by pressing a switch, you say that theyput iton,switch iton, orturn iton.It's too easy just to switch on the television. If the device is already working, you say that it ison.The answering machine is on... He cannot sleep with the light on.
注意， open 作动词或形容词使用时，不能表示打开电气设备。如果某人通过按开关打开电气设备，可以说 put on, switch on 或 turn on：It's too easy just to switch on the television（打开电视机实在是太顺手了）。如果该设备已在运转，用 on 表示：The answering machine is on（电话答录机是开着的），He cannot sleep with the light on（灯开着他睡不着）。

5.（使)(眼睛）睁开
When youopen your eyes or your eyesopen, you move your eyelids upwards, for example when you wake up, so that you can see.

open

e.g. When I opened my eyes I saw a man with an axe standing at the end of my bed...
我睁开眼睛时，看见一个手持斧头的男人站在床尾。
e.g. His eyes were opening wide.
他双眼圆睁。

6.敞开（双臂）
If youopen your arms, you stretch them wide apart in front of you, usually in order to put them round someone.

e.g. She opened her arms and gave me a big hug.
她张开双臂，紧紧地拥抱了我。

7.（身前）无遮挡的；（姿势）端正的
If you stand or sit in anopen way, the front of your body is fully exposed and you are not bending forward or at an angle to someone.

e.g. Good listeners even sit in anopen way: relaxed, arms loose...
善于倾听的人甚至坐姿也很坦荡端正：身体放松，双臂自然下垂。
e.g. I play normal bunker shots with anopen stance.
我打一般的沙坑球采取开立击球姿势。

8.坦率的；诚恳的；不作伪的
If you describe a person or their character asopen, you mean they are honest and do not want or try to hide anything or to deceive anyone.

open的意思

e.g. He had always beenopen with her and she always felt she would know if he lied...
他对她总是坦诚相待，她也一直觉得如果他说谎，自己一定能察觉。
e.g. She has anopen, trusting nature.
她天性坦诚，对人信赖。

openness
...a relationship based on honesty and openness.
基于诚实和坦率的关系

9.公开的；不加掩饰的
If you describe a situation, attitude, or way of behaving asopen, you mean it is not kept hidden or secret.

open

e.g. The action is anopen violation of the Vienna Convention...
该行为公然违背了《维也纳公约》。
e.g. Hearing the case inopen court is only one part of the judicial process.
公开审理这一案件只是司法程序的一部分。

openness
...the new climate of political openness.
政治开放的新气候

10.愿意接受（建议、观点等）的；虚怀若谷的
If you areopen to suggestions or ideas, you are ready and willing to consider or accept them.

open

e.g. They areopen to suggestions on how working conditions might be improved.
他们愿意就如何改善工作条件听取各种意见。

11.容易招致（滥用、批评等）的；易受（攻击）的
If you say that a system, person, or idea isopen to something such as abuse or criticism, you mean they might receive abuse or criticism because of their qualities, effects, or actions.

e.g. The system, though well-meaning, isopen to abuse...
该制度动机虽好，却易遭滥用。
e.g. They left themselves wideopen to accusations of double standards and hypocrisy.
他们使自己陷于被人指责搞双重标准和虚伪不实的境地。

12.悬而未决的；尚未决定的
If you say that a fact or question isopen to debate, interpretation, or discussion, you mean that people are uncertain whether it is true, what it means, or what the answer is.

open是什么意思

e.g. The truth of the facts produced may beopen to doubt...
所摆出事实的真实性仍然值得怀疑。
e.g. It is anopen question how long that commitment can last.
这一承诺能维持多久还不确定。

13.开放（被封的道路、边界等）；开通
If peopleopen something such as a blocked road or a border, or if itopens, people can then pass along it or through it.

e.g. The rebels have opened the road from Monrovia to the Ivory Coast...
叛乱分子已经开放了从蒙罗维亚到象牙海岸的道路。
e.g. The solid rank of police officers lining the courtroom opened to let them pass.
把法庭围得水泄不通的一队警察让开一条路让他们通过。

14.通向（更大的地方）
If a placeopens into another, larger place, you can move from one directly into the other.

e.g. The corridor opened into a low smoky room.
这条走廊通向一间烟雾弥漫的低矮房间。

15.开阔的；空旷的
Anopen area is a large area that does not have many buildings or trees in it.

e.g. Officers will also continue their search of nearbyopen ground.
警察还将继续在附近的开阔地带搜寻。

16.敞开的；无遮盖的；无围挡的
Anopen structure or object is not covered or enclosed.

e.g. Don't leave a child alone in a room with anopen fire.
房间里有裸露的明火时，不要让孩子独处其中。
e.g. ...open sandwiches.
单片三明治

17.（伤口）外露的，裸露的，流血的
Anopen wound is one from which a liquid such as blood is coming.

open是什么意思

18.把（衣服）解开；把…的拉链拉开
If youopen your shirt or coat, you undo the buttons or pull down the zip.

open的反义词

e.g. I opened my coat and let him see the belt.
我解开外衣，让他看那条皮带。

19.（使）开始营业；（使）开门
When a shop, office, or public buildingopens oris opened, its doors are unlocked and the public can go in.

e.g. Banks closed on Friday afternoon and did notopen again until Monday morning.
银行星期五下午关门，直到星期一上午才营业。
e.g. ...a gang of three who'd apparently been lying in wait for him toopen the shop.
显然一直潜伏着等待他打开店门营业的3人团伙

20.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 companyopens or when someoneopens it, it starts operating for the first time.

e.g. The original station opened in 1754...
最初的车站于1754年落成。
e.g. The complex opens to the public tomorrow...
这幢综合大楼将于明天对公众开放。

opening
He was there, though, for the official opening.
不过他参加了正式的落成典礼。

21.（使）（会议、会谈）开始；召开
If something such as a meeting or series of talksopens, or if someoneopens it, it begins.

open什么意思

e.g. ...an emergency session of the Russian Parliament due toopen later this morning...
将于今天上午晚些时候召开的俄罗斯议会紧急会议
e.g. They are now ready toopen negotiations.
他们现在已经准备好开始谈判。

opening
...a communique issued at the opening of the talks.
会谈之初发布的公报

22.（以…）开始
If an event such as a meeting or discussionopens with a particular activity or if a particular activityopens 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 singeropens by doing a particular thing.

e.g. The service opened with a hymn...
礼拜仪式从唱圣歌开始。
e.g. She opened with an impressive version of 'I Still Haven't Found What I'm Looking For'...
她以一首优美动人的《我仍在寻找》开场。

23.（股市）开盘，开市
On the stock exchange, the price at which currencies, shares, or commoditiesopen is their value at the start of that day's trading.

open在线翻译

e.g. Gold declined $2 in Zurich toopen at 385.50...
苏黎世的金价下挫2美元，以385.50元开盘。
e.g. In Paris and Milan, the dollar opened almost unchanged.
在巴黎和米兰，美元开市时几乎没有变化。

24.上映；开演；开幕
When a film, play, or other public eventopens, it begins to be shown, be performed, or take place for a limited period of time.

e.g. A photographic exhibition opens at the Royal College of Art on Wednesday...
星期三一个摄影展在皇家艺术学院开幕。
e.g. This show, too, was virtually sold out before it opened.
这场演出的门票也是几乎在开演前就销售一空了。

opening
He is due to attend the opening of the Asian Games on Saturday.
他预定出席星期六的亚运会开幕式。

25.（在银行等处）开立（账户）
If youopen an account with a bank or a commercial organization, you begin to use their services.

open在线翻译

e.g. He tried toopen an account at the branch of his bank nearest to his workplace.
他想在自己银行离工作单位最近的网点开一个账户。

26.（机会、选择等）可利用的，可得到的
If an opportunity or choiceis open to you, you are able to do a particular thing if you choose to.

e.g. There are a wide range of career opportunitiesopen to young people.
年轻人有各种职业选择机会。

27.（使）（机会、可能性等）出现;（使）产生
Toopen opportunities or possibilities means the same as toopen themup.

open在线翻译

e.g. The chief of naval operations wants toopen opportunities for women in the Navy...
美国海军作战部长希望能为女兵提供机会。
e.g. A series of fortunate opportunities opened to him.
很多好机会陆续向他招手。

28.人人可以参加（或接受）的；开放的
You can useopen to describe something that anyone is allowed to take part in or accept.

e.g. A recentopen meeting of College members revealed widespread dissatisfaction...
最近的一次学会成员公开会上，大家普遍流露出不满情绪。
e.g. A portfolio approach would keep entry into the managerial professionopen and flexible.
项目组合的方法会使成为管理人员的机会公开灵活。

29.（提议等）有效的；（职位等）空缺的，可申请的
If something such as an offer or job isopen, it is available for someone to accept or apply for.

e.g. The offer will remainopen until further notice.
该提议仍然有效，直到另行通知。

30.在露天；在户外；在野外
If you do somethingin the open, you do it out of doors rather than in a house or other building.

e.g. Many are sleeping in theopen because they have no shelter.
很多人因为没有栖身之所，只好露宿在外。

31.公开的；众人皆知的
If an attitude or situation isin the open orout in the open, people know about it and it is no longer kept secret.

e.g. The medical service had advised us to keep it a secret, but we wanted it in theopen.
这家医疗机构建议我们保密，而我们却想公开此事。

32.大开的；敞开的；（眼睛）睁大的
If something iswide open, it is open to its full extent.

e.g. The child had left the inner door wideopen.
这个孩子将里面的门大敞着。

33.（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 iswide open, you mean that anyone could win it, because there is no competitor who seems to be much better than the others.

e.g. The competition has been thrown wideopen by the absence of the world champion.
由于世界冠军缺阵，这场比赛变得胜负难定。

34. withopen arms -> see arm
toopen the door -> see door
to keep your eyesopen -> see eye
with your eyesopen -> see eye
toopen your eyes -> see eye
toopen fire -> see fire
toopen your heart -> see heart
the heavensopen -> see heaven
anopen mind -> see mind
toopen your mind -> see mind
to keep your optionsopen -> see option

相关词组：open outopen up

1.open：opening; 偏移量