exist
vi. 存在；生存；生活；继续存在
vi.
存在；生存；生活；继续存在
变形
过去式：existed过去分词：existed现在分词：existing第三人称单数：exists
双语释义
v.(动词)vi. 存在,有 be real or actual; have being
vi. 生存,活下来,幸存 continue living, especially with difficulty or with very little money; survive
英英释义
exist[ iɡ'zist ]
v.
have an existence, be extant
同义词：be
support oneself
"he could barely exist on such a low wage"
同义词：survivelivesubsist
词汇搭配
用作动词 (v.)
动词+～
chemical compounds exist存在化合物
circumstances exist情况存在
democracy exist存在民主
famine exist存在饥饿
free trade exist存在自由贸易
freedom exist存在自由
government exist政府存在
Nazism exist存在纳粹主义
starving people exist存在饥饿的人们
strong ideas exist存在古怪的想法
～+副词
exist actually现实地存在
exist everywhere普遍存在
exist happily生活得幸福
exist hard艰难地生存
exist really确实存在
exist still仍然存在
～+介词
exist as以…形态而存在
exist between在…之间存在
exist by靠…为生
exist for为…而存在
exist from自…就有
exist in存在于…之中
exist on靠…为生
exist on food靠食物维持生命
exist under在…下存在
exist with与…共存
exist without没…而不能生存
词组短语
exist in vt. 存在于
exist as以…形式(或形态)存在，作为…而存在，
exist on靠…生存；靠…生活
同近义词辨析
exist, live, be这组词都有“存在”的意思，其区别是：
exist通常指可观察到的或众所周知的存在现象。
live多指有生命的东西的存在。指无生命事物时，强调可联想起生命的那些特点。
be指某时某地确存在的事物或现象，多与there连用。
双语例句
用作动词(v.)
Most scientists believe that water doesn't exist on the surface of the moon.
多数科学家认为,月球表面不存在水。
That department has ceased to exist.
那部门已不复存在。
Man cannot exist without air.
没有空气人就不能生存。
The old lady exists only on rice coffee and bread.
老太太仅靠咖啡面包生活。
权威例句
Good quantum error-correcting codes exist.Nonconservative amino acid substitution variants exist at polymorphic frequency in DNA repair genes in healthy humans
Wave dynamics for a tropical reefal island: does an upper level threshold of reef protection exist?
Immigration Detention: Opportunities Exist to Improve Cost Estimates
Silent acetaminophen﹊nduced hepatotoxicity in febrile children: Does this entity exist?
Management problems exist for wildlife in orchards
WRITING TO EXIST: THE RECONSTITUTION OF THE MEMORY IN ABRAÇO, BY JOSÉ LUÍS PEIXOTO.
Major hemorrhage and tolerability of warfarin in the first year of therapy among elderly patients with atrial fibrillation.
Cancer genome landscapes.
In The Chemistry of Silica
exist
exist: [17] The ‘existential’ use of exist is a secondary development; to begin with it had the more concrete meaning ‘stand out, so as to be perceptible’. It comes from Latin existere, a compound verb formed from the prefix ex- ‘out’ and sistere ‘be placed, stand firm or still’ (a distant relative of English stand). Its original sense ‘stand out, stand forth’ developed through ‘emerge’ and ‘be visible’ to ‘exist’. The available evidence suggests that it entered English at a surprisingly late date, some centuries after the derivative existence [14] (of which the English verb may be a backformation).=> stand, statue
exist (v.)
c. 1600, from French exister (17c.), from Latin existere/exsistere "to step out, stand forth, emerge, appear; exist, be" (see existence). "The late appearance of the word is remarkable" [OED]. Related: Existed; existing.
1. Many tools exist to support the milestoning concept in source code, but this concept is just emerging in the world outside of programming.
有很多工具在源代码中支持历史版本的概念，然而最近才从编程序领域中走出来。
-- 来源 -- About Face 3交互设计精髓
2. From a user’s point of view, there is no reason for disks to exist.
从用户的角度看，磁盘没有存在的理由。
-- 来源 -- About Face 3交互设计精髓
3. Reason number one—cost—is the real reason disks exist.
第1个理由，即成本，是硬盘存在的实际理由。
-- 来源 -- About Face 3交互设计精髓
4. Where standard accelerators exist, use them. In particular, this refers to the standard editing set as shown on the Edit menu.
有标准加速器的地方就使用它，这里指的是“编辑”菜单中显示的标准编辑集合。
-- 来源 -- About Face 3交互设计精髓
5. Plenty of Web sites still exist out there, in the form of personal sites, corporate marketing and support sites, and information-centric intranets.
现在互联网上存在大量的网站，有各种形式的个人网站、公司的销售和支持网站，以及提供大量信息的企业内部网站。
-- 来源 -- About Face 3交互设计精髓
6. Notice that a new concept has crept into the equation—one that doesn’t exist, and isn’t needed in a verb-object world.
注意这里有一个新的概念悄悄浮现出来，而它在动词—对象世界中不存在，也没有必要存在。
-- 来源 -- About Face 3交互设计精髓
7. Examples of this approach exist wherever software demands that users do things its way instead of the software adapting to the needs of humans.
无论什么情况下都是软件要求用户按其方式操作，而不是软件适应人的需要。
-- 来源 -- About Face 3交互设计精髓
8. Although dialogs exist in the game, much of the information needed to understand what is going on is communicated clearly with no words or dialogs whatsoever.
尽管游戏中有对话框存在，但大部分理解发生情况所需要的消息无须任何语言或对话框交流。
-- 来源 -- About Face 3交互设计精髓
9. Perpetual intermediates usually know that advanced features exist, even though they may not need them or know how to use them.
永久的中间用户通常知道高级功能的存在，即使他们可能不需要，也不知道如何使用这些功能。
-- 来源 -- About Face 3交互设计精髓
10. With no reason to exist beforehand, they were not conceived of in advance.
它们刚刚发明，所以人们从未预先想像过。
-- 来源 -- About Face 3交互设计精髓
exist
