reversals

英 [rɪˈvɜːsəlz]

美 [rɪˈvɜrsəlz]

n.  颠倒; 彻底转变; 反转; 倒置; 倒退; 逆转; 退步; 转胜为败; (位置或功能的)转换，交换
reversal的复数

柯林斯词典

• N-COUNT （过程、政策或趋势的）反转，倒转，逆转
  Areversal ofa process, policy, or trend is a complete change in it.
  1. The Financial Times says the move represents a complete reversal of previous US policy...
     《金融时报》说此举一反美国以往的政策。
  2. This marked a 7% increase on the previous year and the reversal of a steady five-year downward trend.
     这标志着在前一年基础上有了7％的增长，扭转了5年来持续下降的趋势。
• N-COUNT （角色的）交换，互换
  When there is a rolereversalor areversal ofroles, two people or groups exchange their positions or functions.
  1. When children end up taking care of their parents, it is a strange role reversal indeed.
     当孩子们最终要照顾父母时，这的确是一种奇妙的角色互换。
• N-COUNT (通常涉及金钱损失的)失败，逆境，挫折
  Areversalis a failure, usually involving the loss of money.
  1. They teach managers to accept reversals as a fact of business life.
     他们教给管理人员要将挫折视为生意上的平常事。

双语例句

• What is more, the rampant growth of such patches has caused full-blown reversals in some computer simulations.
  此外，一些电脑模拟的结果也指出，这样的区块若是继续成长蔓延，就会使地磁彻底的反转。
• So now, for the first time, we have three-dimensional and time-dependent simulated information about how magnetic reversals can occur.
  所以现在，我们已经初次具有了有关磁场怎样能发生倒转的三维和随时间变化的模拟信息。
• Chinese gaming is far from a sure thing and there have been severe policy reversals before.
  中国博彩业的前景充满了不确定性，而且曾出现过严重政策逆转。
• The reformation process has not been without its reversals and problems.
  这一改革进程并非毫无挫折和问题。
• We had to maintain progress, We could not afford any reversals, says Mr Albrecht.
  阿尔布雷希特说：我们必须保持进展，我们承受不起任何逆转。
• Although magnetic reversals have occurred many times in the geologic past, it is not yet possible to predict when the next reversal will occur.
  尽管在过去地质时期地磁场发生了多次倒转，但要预测下次倒转将在何时发生也还是不可能的。
• Hotly debated mergers and acquisitions, executive scandals and reversals of strategy have worn on customers, employees and shareholders alike.
  饱受争议的并购，频发的管理层丑闻和战略的不断反复已让客户、员工和股东都精疲力竭。
• They teach managers to accept reversals as a fact of business life.
  他们教给管理人员要将挫折视为生意上的平常事。
• This makes the economy vulnerable to external shocks such as oil price increases and capital flow reversals.
  因而印度经济容易受到油价上涨和资本流动逆转等外部冲击的影响。
• Our research may also eventually learn more about the causes of changes and reversals of Earth's magnetic field.
  我们的研究也会最终了解更多的有关地球磁场变化和倒转的知识。