ɔpɛn
a.inv. [英] [体]开放的(指职业运动员和业余运动员都能参加的体育比赛)
billet ~ 不注日期的飞机票
专业辞典
不变形容词【体】开放的，公开的[指职业运动员和业余运动员都能
参加的体育比赛]
索引：不变化的
德Open-Source-Software[die] 开源软件。开放源代码的软件。open-source software, open-source-code software
英open up1．unwrap；undo（a parcel，etc．）打开；解开*The surgeon opened up the man's stomach to get at the source of the trouble．外科医生切开了这个人的胃来查清病源。*Open up the boot of the car，and let me look inside．打开汽车的行李箱，让我看看。2．begin to fi ...
英bring into the open... secret）揭露；揭示；公布于众*The police investigation brought the crime into the open．警察的调查揭露了犯罪事实。*The husband brought his feelings about their marr ...．丈夫公布了他对于他们婚事的看法。
英in the open （air）1．not within a building露天*They slept in the open last night．昨夜他们露宿。2．without secrecy公开的；非秘密的*The problem caused discussion in the open．这个问题引起了公开的讨论。
英keep one's eyes openbe watchful注视*Any businessman has to keep his eyes open for a chance of making a profit．任何一个商人都得关注谋利的机会。*He keeps hi ...... and knows the situation clearly．他高度警觉，清楚地了解自己的处境。
英open-faceopen-face形容词=open-faced
英open ontohave an opening or outlet to；give access to通往；有出口和…相通*All the rooms open onto a long hall．所有房间都和长廊相通。*The French windows open onto the garden．落地长窗通往花园。
英open seasonopen season1 (可捕猎某种动物的) 开放期2‘俗’言论开放的情况; 大肆抨击的情况After the expose, it was open season on (for) government officials.丑闻暴露后,政府官员遭受大肆抨击
英open sesameopen ses.a.me[`sZsəmI; ˋsєsəmi]1 芝麻开门 (天方夜谭一故事中开盗窟之门的咒语) ... sesame to happiness.他似乎认为财富是快乐的敲门砖
英open-shelfopen-shelf形容词=open-stack