upheaval

英 [ʌpˈhiːvl]

美 [ʌpˈhiːvl]

n.  剧变; 激变; 动乱; 动荡

复数：upheavals　

TOEFLGRETEM8

Collins.1 / BNC.8515 / COCA.9076

牛津词典

noun

• 剧变；激变；动乱；动荡
  a big change that causes a lot of confusion, worry and problems
  1. the latest upheavals in the education system
     最近教育制度上的种种变更
  2. I can't face the upheaval of moving house again.
     我无法忍受再次搬家的折腾。
  3. a period of emotional upheaval
     情绪波动很大的时期

柯林斯词典

• N-COUNT 激变；剧变；动乱
  Anupheavalis a big change which causes a lot of trouble, confusion, and worry.
  1. Wherever there is political upheaval, invariably there are refugees...
     哪里有政治动乱，哪里就一定有难民。
  2. Having a baby will mean the greatest upheaval in your life.
     有了孩子意味着你的生活要发生重大的变化。

英英释义

noun

• disturbance usually in protest
  Synonym:agitationexcitementturmoilhullabaloo
• (geology) a rise of land to a higher elevation (as in the process of mountain building)
  Synonym:upliftupthrowupthrust
• a violent disturbance
  1. the convulsions of the stock market
  Synonym:convulsionturmoil
• a state of violent disturbance and disorder (as in politics or social conditions generally)
  1. the industrial revolution was a period of great turbulence
  Synonym:turbulenceSturm und Drang

双语例句

• This is a time of upheaval.
  这是一个动荡的时代。
• But, given the crisis, such an upheaval is the least we should fear.
  但鉴于此次危机，这种剧变是我们最不应畏惧的。
• The Cainozoic period, was a period of upheaval and extreme volcanic activity.
  新生代是一个充满了地壳巨变和剧烈火山活动的时期。
• All revolutionary upheaval and transition from tyranny is.
  所有革命性的剧变和摆脱专制的过渡都会经历这样的时刻。
• Great changes in the way that the economy was regulated and managed were often provoked by cataclysmic upheaval.
  灾难性的动荡往往导致经济监管和管理的方式发生重大变化。
• This must be carried out without social upheaval.
  这项政策必须在不发生社会动荡的情况下推行下去。
• Obviously, the court had been profoundly influenced by the progressive upheaval.
  显然，法院已深受进步激变的影响。
• There is in fact major upheaval behind the scenes.
  事实上幕后已经有了重大剧变。
• But the government was not seriously challenged by the upheaval.
  但政府并未受到这一动荡的严重挑战。
• And the political upheaval in Greece is prompting talk about the stability of the 19-country euro currency union.
  此外，希腊的政治动荡也引发了对有19个成员国的欧元区的稳定性的讨论。