in
va
li
date
第三人称
invalidates
现在进行时
invalidating
过去式
invalidated
过去完成时
invalidated
1
使无效, 取消
to prove that something is incorrect or flawed, making it not acceptable or reliable
及物动词
- The new evidence invalidated the previous hypothesis.
新证据推翻了之前的假设。
- Her counterargument effectively invalidated his point.
她的反驳有效地否定了他的观点。
- The flaws in the logic invalidated the entire theory.
逻辑中的缺陷使整个理论无效。
- The team is invalidating the outdated theories.
团队正在推翻过时的理论。
- She invalidates faulty arguments during debates.
她在辩论中驳斥有缺陷的论点。
反义词：
2
使无效, 取消
to cancel the legal power or effect of a document or action
及物动词
- The court invalidated the contract because it violated federal regulations.
法院废止了该合同，因为它违反了联邦法规。
- The judge invalidated the will due to improper witness signatures.
法官因证人签名不当而撤销了遗嘱。
- The election results were invalidated because of widespread fraud.
由于普遍的欺诈行为，选举结果被无效。
- The agency invalidated the license after finding discrepancies in the application.
该机构在发现申请中存在差异后作废了许可证。
- His passport was invalidated due to incorrect information on the form.
由于表格上的信息不正确，他的护照被作废了。
反义词：