open

开着的

开阔的；空旷的

不冻的；畅通的

敞开的；露天的

宽松的

尚无定论的；未 解决的

开通的，开明的

空缺的

公开的；公然的；不隐瞒的

坦诚的；直率的

正在营业的

可使用的

公开的；公共的

铺开的，展开的； 开放的

未划线的（支票）

开；张开；开出

打开；翻开

（常与into, on to连用）通向，朝向

（常与with连用）开始；（使）展开

（使）开幕；（使）开业

开通；发展

（前面与the连用）户外，野外

变宽，变宽大

畅谈；直言

发展成熟

打开，解开；打开锁

开业，开始营业

自由无拘束地交谈

开枪，开火

open

公开, 户外, 空旷

开着的, 敞开的, (车等)无篷的, 开阔的, 营业着的, 公开的, 坦率的, 未决定的

打开, 公开, 开放

展开, 开始, 展现

open

1. a clear or unobstructed space or expanse of land or water; "finally broke out of the forest into the open"

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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"

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

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4. information that has become public; "all the reports were out in the open"; "the facts had been brought to the surface"

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1. cause to open or to become open; "Mary opened the car door"

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(cause)

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2. start to operate or function or cause to start operating or functioning; "open a business"

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(derivation)

3. become open; "The door opened"

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4. begin or set in action, of meetings, speeches, recitals, etc.; "He opened the meeting with a long speech"

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5. spread out or open from a closed or folded state; "open the map"; "spread your arms"

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6. make available; "This opens up new possibilities"

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(cause)

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7. become available; "an opportunity opened up"

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(derivation)

8. have an opening or passage or outlet; "The bedrooms open into the hall"

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9. make the opening move; "Kasparov opened with a standard opening"

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10. afford access to; "the door opens to the patio"; "The French doors give onto a terrace"

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(derivation)

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

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1. affording unobstructed entrance and exit; not shut or closed; "an open door"; "they left the door open"

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(similar)

2. affording free passage or access; "open drains"; "the road is open to traffic"; "open ranks"

(antonym)

(similar)

(see-also)

3. with no protection or shield; "the exposed northeast frontier"; "open to the weather"; "an open wound"

(synonym)

(similar)

4. open to or in view of all; "an open protest"; "an open letter to the editor"

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5. used of mouth or eyes; "keep your eyes open"; "his mouth slightly opened"

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6. not having been filled; "the job is still open"

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7. accessible to all; "open season"; "an open economy"

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8. not defended or capable of being defended; "an open city"; "open to attack"

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9. (of textures) full of small openings or gaps; "an open texture"; "a loose weave"

(synonym)

(similar)

10. having no protecting cover or enclosure; "an open boat"; "an open fire"; "open sports cars"

(similar)

11. opened out; "an open newspaper"

(similar)

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

(antonym)

(classification) , ,

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"

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14. not sealed or having been unsealed; "the letter was already open"; "the opened package lay on the table"

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(similar)

15. without undue constriction as from e.g. tenseness or inhibition; "the clarity and resonance of an open tone"; "her natural and open response"

(similar)

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"

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17. open and observable; not secret or hidden; "an overt lie"; "overt hostility"; "overt intelligence gathering"

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18. used of string or hole or pipe of instruments

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(classification)

19. not requiring union membership; "an open shop employs nonunion workers"

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(similar)

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"

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(similar)

21. not secret; "open plans"; "an open ballot"

(similar)

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"

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23. affording free passage or view; "a clear view"; "a clear path to victory"

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(similar)

24. lax in enforcing laws; "an open town"

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25. openly straightforward and direct without reserve or secretiveness; "his candid eyes"; "an open and trusting nature"; "a heart-to-heart talk"

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26. sincere and free of reserve in expression; "Please be open with me"

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27. receptive to new ideas; "an open mind"; "open to new ideas"

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28. ready for business; "the stores are open"

(similar)