美[?o?p?n] 1 . The action is an open violation of the Vienna Convention.
該行為公然違背了《維也納公約》。
來自柯林斯例句
2 . Without warning, Bardo smacked his fist into his open hand.
巴多沒有任何預兆地一拳砸在自己攤開的手掌上.
來自柯林斯例句
3 . It's an open secret that the security service bugged telephones.
安全部門竊聽電話是人人皆知的秘密。
來自柯林斯例句
4 . In 1973, the first Open University graduates received their degrees.
1973年，第一批開放大學的畢業生獲得了學位。
來自柯林斯例句
5 . Don't leave a child alone in a room with an open fire.
房間里有裸露的明火時，不要讓孩子獨處其中。
來自柯林斯例句
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
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
5.affording unobstructed entrance and exit; not shut or closed;
an open door
6.affording free passage or access;
open drains
7.with no protection or shield;
the exposed northeast frontier
8.open to or in view of all;
an open protest
9.used of mouth or eyes;
keep your eyes open
10.not having been filled;
the job is still open
11.accessible to all;
open season
12.not defended or capable of being defended;
an open city
13.(of textures) full of small openings or gaps;
an open texture
14. having no protecting cover or enclosure;
an open boat
15. opened out;
an open newspaper
16. 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
17. not brought to a conclusion; subject to further thought;
an open question
18. not sealed or having been unsealed;
the letter was already open
19. without undue constriction as from e.g. tenseness or inhibition;
the clarity and resonance of an open tone
20. relatively empty of and unobstructed by fences or hedges or headlands or shoals;
in open country
21. open and observable; not secret or hidden;
an overt lie
22. used of string or hole or pipe of instruments
23. not requiring union membership;
an open shop employs nonunion workers
24. possibly accepting or permitting;
a passage capable of misinterpretation
25. not secret;
open plans
26. without any attempt at concealment; completely obvious;
open disregard of the law
27. affording free passage or view;
a clear view
28. lax in enforcing laws;
an open town
29. openly straightforward and direct without reserve or secretiveness;
his candid eyes
30. sincere and free of reserve in expression;
Please be open with me
31. receptive to new ideas;
an open mind
32. ready for business;
the stores are open
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
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
11. display the contents of a file or start an application as on a computer
open，作為英語單詞解釋為打開，開著等類似的意思。open開放是指對某個地區開放或者形容某人思想前衛，open在PB和C和linux C程序語言中指Open ( windowvar {, parent } )。Linux C語言中open函數，例如：read，write，fcntl等。
