- open
 - ['əupən]
 - adj. 公开的;敞开的;空旷的;坦率的;营业着的
vi. 开始;展现
vt. 公开;打开
n. 公开;空旷;户外 
同义词
           
       参考例子
           - 1.He opened the drawer and took out a cheque.
 - 他拉开抽屉,取出了一张支票。
 
- 2.Sky is blue and mind is open.
 - 天空是蔚蓝的,心胸是敞开的。
 
- 3.Dante: Sorry, not open for business yet.
 - 但丁:对不起,还没有开始营业。
 
英文解释
           - n.
 - 1.a clear or unobstructed space or expanse of land or water
 - 2.where the air is unconfined
 - 3.a tournament in which both professionals and amateurs may play
 - 4.information that has become public
 
- v.
 - 1.cause to open or to become open
 - 2.start to operate or function or cause to start operating or functioning
 - 3.become open
 - 4.begin or set in action, of meetings, speeches, recitals, etc.
 - 5.spread out or open from a closed or folded state
 - 6.make available
 - 7.become available
 - 8.have an opening or passage or outlet
 - 9.make the opening move
 - 10.afford access to
 - 11.display the contents of a file or start an application as on a computer
 
- adj.
 - 1.affording unobstructed entrance and exit; not shut or closed
 - 2.affording free passage or access
 - 3.with no protection or shield
 - 4.open to or in view of all
 - 5.used of mouth or eyes
 - 6.not having been filled
 - 7.accessible to all
 - 8.not defended or capable of being defended
 - 9.(of textures) full of small openings or gaps
 - 10.having no protecting cover or enclosure
 - 11.(set theory) of an interval that contains neither of its endpoints
 - 12.not brought to a conclusion; subject to further thought
 - 13.not sealed or having been unsealed
 - 14.without undue constriction as from e.g. tenseness or inhibition
 - 15.ready or willing to receive favorably
 - 16.open and observable; not secret or hidden
 - 17.not requiring union membership
 - 18.possibly accepting or permitting
 - 19.affording free passage or view
 - 20.openly straightforward and direct without reserve or secretiveness
 - 21.ready for business
 
网络释义
               - Open
 - 营业; 营业(注:多用于商店等营业场所); 打开文件; 开放;
 
- Open Here
 - 此处开启; 由此开启; 从此开箱; 此处打开;
 
- Open Recent
 - 最近打开文件; 打开最近的; 打开最近的文件; 打开最近使用的文件;
 
- open football
 - 拉开的足球战术; 拉开的足球战术:; 拉开战术; 缤开的足球战术;
 
- Open Source
 - 开放源码; 开放原始码; 开源; 开放源代码;