open

开着not closed

1.开放的；敞开的allowing things or people to go through

2.张开的；张着的with eyelids or lips apart

3.展开的；开放的spread out; with the edges apart

4.畅通的；开放的not blocked by anything

未系着not fastened

5.敞口的；未封的not fastened or covered, so that things can easily come out or be put in

6.没扣上的；敞开的not fastened

未围着not enclosed

7.开阔的；未围上的not surrounded by anything; not confined

敞开not covered

8.敞开的；露天的；裸露的with no cover or roof on

对宾客for customers/visitors

9.[nubn]开放；营业if a shop/store, bank, business, etc. isopen , it is ready for business and will admit customers or visitors

比赛；建筑物of competition/building

10.对大众开放的；公开的；人人可以参加的if a competition, etc. isopen , anyone can enter it

11.[nbn]~ to sb（比赛、建筑物等）对特定群体开放if a competition, building, etc. isopen to particular people, those people can enter it

备有available

12.[nbn]~ (to sb)可得到；可使用to be available and ready to use

无防范not protected

13.~ (to sth)易受损害；脆弱likely to suffer sth such as criticism, injury, etc.

不隐匿not hidden

14.人人皆知的；不保密的；公开的known to everyone; not kept hidden

性格person's character

15.诚恳；坦诚；直率honest; not keeping thoughts and feelings hidden

16.~ to sth思想开明的；不固执己见的willing to listen to and think about new ideas

待定not yet decided

17.~ (to sth)未决定的；待决定的not yet finally decided or settled

织物cloth

18.稀疏的；不密的with wide spaces between the threads

be an open secret

是公开的秘密if sth isan open secret , many people know about it, although it is supposed to be a secret

have/keep an open mind (about/on sth)

愿意聆听（或接受）意见；（对…）不怀成见；思想开明to be willing to listen to or accept new ideas or suggestions

keep your ears/eyes open (for sth)

（对…）保持警觉；注意；留心to be quick to notice or hear things

an open book

容易被了解的人（或事）if you describe sb or their life asan open book , you mean that you can easily understand them and know everything about them

an open invitation (to sb)

（给…）随时可以来访的邀请an invitation to sb to visit you at any time

with open arms

热烈地；热情地；诚挚地if you welcome sbwith open arms , you are extremely happy and pleased to see them

门窗；盖子door/window/lid

1.[t]~ sth开；打开；开启to move a door, window, lid, etc. so that it is no longer closed

2.[i]打开；（使）开to move or be moved so that it is no longer closed

容器；包container/package

3.[t]~ sth打开，开启（瓶盖、封口等）to remove the lid, undo the fastening , etc. of a container, etc. in order to see or get what is inside

嘴mouth

5.[t][i]~ (sth)张开if youopen your mouth or your mouthopens , you move your lips, for example in order to speak

书籍book

6.[t]~ sth打开；翻开to turn the cover or the pages of a book so that it is no longer closed

展开spread out

7.[i][t]展开；打开to spread out or unfold ; to spread sth out or unfold it

边界；道路border/road

8.[t]~ sth让（行人、车辆、货物等）通行；开放to make it possible for people, cars, goods, etc. to pass through a place

对宾客for customers/visitors

9.[i][t]开始营业；开业；开门to start business for the day; to start business for the first time

10.[i]开始接待to be ready for people to go to

开始某事start sth

11.[t]着手；开始to start an activity or event

12.[i]~ (with sth)以…开篇；以…开头to start in a particular way

以仪式with ceremony

13.[t]~ sth为（建筑物）揭幕；宣布启用to perform a ceremony showing that a building can start being used

open doors for sb

为…敞开大门；提供良机to provide opportunities for sb to do sth and be successful

open your/sbs eyes (to sth)

（使人）长见识（或开眼界、认清事实）to realize or make sb realize the truth about sth

open your/sbs mind to sth

（使人）思想开阔，意识到某事to become or make sb aware of new ideas or experiences

open the way for sb/sth (to do sth)

开方便之门to make it possible for sb to do sth or for sth to happen

户外outdoors

1.户外；野外；旷野outdoors; the countryside

不隐匿not hidden

2.公开；非秘密not hidden or secret

1.开着的,开放的;可进入的,可分享的 (to);无盖的,敞口的;敞开的;展开的;开的;开阔的,开旷的,广漠的

2.公开的,公共的,出入自由的;自由的,无限制的

3.宽大的,豪爽的,豁达的;易受...的 (to);议论自由的,有议论余地的;未决定的;未决算的;取舍自由的,选择自由的;【军】不设防的

4.坦白的,直率的;公然的,非秘密的

5.(商店,展览会等)开着的;(戏院)开演着的;活动着的

6.〈美〉无法律限制的,公许的,(赌场)不受禁止的;不征收关税[通行税等]的,(港)自由的

7.【医】(大便)畅通的

8.【语】开口音的;末尾为母音音节的;【乐】不用指按的,开键的;空弦的

9.有空的,有空隙的;(针织品)粗疏的;【印】版面疏松的

10.(河等)没有冰凉的;冰雪不厉害的,(天气)温和的

1.空地,旷场,旷野;汪洋大海;露天,户外

1.开;打开;【医】切开,割开(腹部等);开垦,开发,开辟,启发

2.公开,开放;张开(翅膀),伸开,展开;【军】疏开(队列);开始;开立;开设

3.【电】断(电路)

4.泄露;揭开;表明 (to)

5.通(便)

6.解释,说明,论

7.【航】(改变船位)来到看得见...的地方

8.开;张开;裂开;(花)开;(疮等)开口;变广(大);(知识等)发达;广阔地展开;(门,窗等)通向 (to into) 朝,向 (on)

9.开始 (with) (猎狗嗅出鸟兽)吠起来;〈蔑〉(人)开口,说起话来

10.散开;翻开;开炮

11.【航】(方向变化的结果)看得见;现出;展现

1.if a store, restaurant, etc. is open, people are working there and the public can use or visit it

2.something that is open has no cover or has its edges separated so that you can see or take out what is inside; in a position that allows someone or something to pass through; used about a part of someone’s body

3.an open space or area is not covered or enclosed, or does not have many buildings, trees, etc. in or on it

4.if a road or passage is open, it is possible for things to move from one end to the other; used about ways of sending messages to someone

5.not hidden or secret; used about someone who is honest and does not keep things secret

6.available for anyone to take part in or to see

7.willing to consider many different possibilities; used for describing a situation that has at least two possible results

8.if something is open to criticism, doubt, etc., it is possible or reasonable to criticize it, doubt it, etc.

9.if something is open to you, it is possible for you to do it

1.to separate the edges of something, or to take off its cover so that you can see or remove what is inside; if something such as a flower opens, it moves into its widest position and you can see its full shape

2.to move a door or window into a position that allows people or things to pass through; if something such as a door opens, it moves into a position that allows people or things to pass through

3.to move your arms or legs wide apart; to move your lips and teeth apart so that your mouth is not closed; to move your eyelids apart so that your eyes are not closed; to make your fingers straight so that your hand is not closed

4.if a store, public building, etc. opens at a particular time, or if someone opens it, it regularly becomes available for people to visit or use at that time

5.if a new business, building, etc. opens, or if someone opens it, it becomes available for people to use for the first time; if something that has been private or secret opens, or if someone opens it to people, it becomes available for people to visit, see, or take part in; if a movie or play opens, it starts being shown to the public; if a road, telephone line, or other method of communication opens, or if someone opens it, it becomes available for people to use; if a famous person opens a store or public building, they appear there to say that it is officially available for people to use or visit

6.to begin a speech; to begin something such as a discussion or trial; to start an account with a bank; when a period of time opens, it begins