existing

英 [ɪɡˈzɪstɪŋ]

美 [ɪɡˈzɪstɪŋ]

adj.  现存的; 现行的
v.  存在; 实际上有; (尤指在困境或贫困中)生活，生存
exist的现在分词

现在分词：existing　

IELTS计算机

Collins.3 / BNC.1063 / COCA.2150

牛津词典

adj.

• 现存的；现行的
  found or used now
  1. New laws will soon replace existing legislation.
     新法律即将取代现行法规。

柯林斯词典

• ADJ （尤指与未来相对的）现存的，现行的，目前的
  Existingis used to describe something which is now present, available, or in operation, especially when you are contrasting it with something which is planned for the future.
  1. ...the need to improve existing products and develop new lines...
     改进现有产品、开发新生产线的需要
  2. Existing timbers are replaced or renewed...
     现有的木料进行了替换或翻新。
  3. This facility is open to both new and existing borrowers.
     这套设备向新老借用者开放。

英英释义

adj

• having existence or being or actuality
  1. an attempt to refine the existent machinery to make it more efficient
  2. much of the beluga caviar existing in the world is found in the Soviet Union and Iran
  Synonym:existent
• presently existing
  1. the existing system
• existing in something specified
  1. depletion of the oxygen existing in the bloodstream

双语例句

• Existing timbers are replaced or renewed
  现有的木料进行了替换或翻新。
• These ideas gradually incorporated with the existing religious beliefs to form a new philosophy.
  这些观点逐渐与现存的宗教信仰结合而形成一套新哲学。
• The new system will be compatible with existing equipment.
  新的系统将与现有的设备相互兼容。
• Much of this business involves retrofitting existing planes
  这项业务主要是改造更新现有的飞机。
• At the moment they are existing on pensions that are subsidised by the government.
  此刻他们正依靠政府发放的养老金维持生计。
• An intriguing variant to pipelines would be to carry the water using the existing system of canals
  除用管道外，利用现有的运河系统来输送水也很值得一试。
• Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers
  奥尔教授发明了用现有实验室激光设备给化学分子做记号的种种有趣的办法。
• New goals are not always consistent with the existing policies.
  新目标并不总是与现行政策一致。
• The new measures are aimed at tightening existing sanctions.
  新措施旨在加强现行的制裁。
• All new fashion starts out as a reaction against existing convention
  所有新时尚都是从打破现有常规开始的。