disaffirmation 

英汉解释

n. 否定；废弃；反驳

同义词

n. denial

参考例句

1. The view of disaffirmation of the codification of administrative law is ungrounded theoretically and practically.
否认行政法的法典化的观点在理论和实践上都是没有依据的。
2. Such active way of family nurture as warm and love is beneficial to the cultivation of their children's self-confidence, while passive way as penalty, rejection and disaffirmation goes against it.
积极的家庭教养方式如情感温暖理解有利于青少年自信心的培养，而消极的教养方式如惩罚严厉、拒绝否认等不利于青少年自信心的建立。

英英解释

n.
  1. the act of asserting that something alleged is not true

网络释义

disaffirmation
否定; 废弃; 取消; 撤销原判;