nullified

英 [ˈnʌlɪfaɪd]

美 [ˈnʌlɪfaɪd]

v.  使失去法律效力; 废止; 使无效; 抵消
nullify的过去分词和过去式

柯林斯词典

• VERB 使失去法律效力;废除;取消
  Tonullifya legal decision or procedure means to declare that it is not legally valid.
  1. He used his broad executive powers to nullify decisions by local governments...
     他利用自己适用范围广泛的行政权力废止当地政府所作的决定。
  2. It is worth remembering that previous wills are nullified automatically upon marriage.
     要记住的是，一旦结婚，原遗嘱自动失效。
• VERB 使无效;使无用;抵消
  Tonullifysomething means to make it have no effect.
  1. He may be able to nullify that disadvantage by offering a wider variety of produce...
     他也许能通过供应更为多样化的农产品来抵消那一劣势。
  2. This, of course, would nullify the effect of the move and merely accelerate inflation.
     这毫无疑问会使该举措完全失效，而仅仅只是加速通货膨胀。

英英释义

adj

• deprived of legal force
  Synonym:invalidated

双语例句

• We propose the active interference cancellation techniques. It means that an active antenna of the cognitive user is used to align with the spatial interference from the other antennas of the cognitive user and ICI so that the interference to the PU can be nullified.
  在这里提出了主动干扰消除技术：认知用户通过设置一个主动天线用来对准消除来自于其它天线的干扰和载波间干扰，这样对授权用户造成的干扰就可以被忽略。
• YOU CAN'T BE EXCLUDED No country has the power to make the award nullified.
  不能没有你任何国家的法院均不能行使撤销此项仲裁裁决的权力。
• Unless it is otherwise prescribed by any law, the security contract shall be invalid when the principal contract is nullified.
  主债权债务合同无效，担保合同无效，但法律另有规定的除外。
• Their eight years of friendship and love, the eight years of his life, were nullified.
  他们八年的友谊和爱情，以及他八年的生活，统统化为乌有。
• The hope is that this will be eventually nullified by a steady improvement in the outlook for economic fundamentals.
  希望在于，这最终可能被经济基本面前景的稳步改善抵消掉。
• Nullified bidding! How do bidders deal with it?
  废标！投标人如何应对？
• It is worth remembering that previous wills are nullified automatically upon marriage.
  要记住的是，一旦结婚，原遗嘱自动失效。
• For the art of directing war and the active role of man are largely nullified in positional warfare such as that fought in Western Europe in the second half of World War I.
  因为战争的领导艺术和人的活跃性，临到像第一次世界大战的中期以后西欧地区那样的阵地战，就死了一大半。
• Pyongyang has recently nullified the armistice reached with Seoul at the end of the war.
  朝鲜最近废止了朝鲜战争结束时与韩国达成的停战协议。
• All my hard work was nullified when I lost my notes.
  当笔记本丢失了以后，我的一切努力都白费了。