invalidate [ɪnˈvælɪˌdet]

例句:

• Any form of physical activity will invalidate the results.
  任何形式的物理活动都会证明这些结果是错误的。
  
• Such exceptions do not invalidate the rule.
  这些例外并不证明此规则无效.
  
• The invalidity of one clause does not invalidate the agreement.
  本协议任何一款无效不影响整个协议的效力.
  
• Freud's neurotic symptoms do not invalidate his psychological theories.
  来自J. Berman
• Having an infinite past does not invalidate principles of causality.
  来自SA
• This error does not invalidate Darwin's theory.
  来自SA