unprecedented

英 [ʌnˈpresɪdentɪd]

美 [ʌnˈpresɪdentɪd]

adj.  前所未有的; 空前的; 没有先例的

CET6TOEFLGRETEM8经济

Collins.2 / BNC.6047 / COCA.4401

牛津词典

adj.

• 前所未有的；空前的；没有先例的
  that has never happened, been done or been known before
  1. The situation is unprecedented in modern times.
     这种情况在现代还没有出现过。

柯林斯词典

• ADJ 前所未有的；空前的；没有先例的
  If something isunprecedented, it has never happened before.
  1. Such a move is rare, but not unprecedented...
     这种做法很罕见，但也不是没有先例的。
  2. In 1987 the Socialists took the unprecedented step of appointing a civilian to command the force.
     1987年，社会党人史无前例地任命了一位非军队出身的人来指挥军队。
• ADJ-GRADED （质量、数量、规模）很高的，很大的
  If you describe something asunprecedented, you are emphasizing that it is very great in quality, amount, or scale.
  1. Each home boasts an unprecedented level of quality throughout...
     每家的质量都堪称一流。
  2. The scheme has been hailed as an unprecedented success.
     这个计划广受好评，被认为是一个巨大的成功。

英英释义

adj

• having no precedent
  1. an unprecedented expansion in population and industry

双语例句

• The Internet's rapid growth has opened unprecedented opportunities for business beyond national boundaries and geographical barriers.
  互联网的迅速增长已给了超越国界和地域的障碍的商业空前的机遇。
• Asia is experiencing unprecedented growth and development.
  亚洲正经历着前所未有的经济增长和社会发展。
• China's industry is developing at an unprecedented rate.
  中国工业正以空前的速度发展。
• The China's education and training industry has undergone an unprecedented development with its industrialization and international development process.
  中国教育的产业化、国际化发展，使教育培训业得到了空前的发展。
• Their impact on contemporary society is enormous and unprecedented.
  他们对现代社会的影响是巨大的和空前的。
• The scheme has been hailed as an unprecedented success.
  这个计划广受好评，被认为是一个巨大的成功。
• Such a move is rare, but not unprecedented
  这种做法很罕见，但也不是没有先例的。
• Chinese sports management system has entered an unprecedented development era under.
  在此背景下，我国的体育管理体制也进入了一个空前改革时期。
• This achievement is surely unprecedented.
  这成就确实是空前的。
• The development of technology, mankind's space for the unprecedented plunder and pollution damage.
  科技的发展，人类对太空的进行前所没有的掠夺和污染破坏。