n.抵消或损伤；无效，废除，废弃；（美）州对国会法令的拒绝执行，州废除联邦法令的行为（亦称否认原则）

The bank's claim on the debt was effectively nullified by the court's ruling.
法院的裁决实际上使银行对债务的要求无效。
The contract was nullified due to a mutual agreement between the parties.
因双方协议，合同被宣告无效。
Nullification is a legal principle that cancels the enforceability of certain laws or transactions.
无效化是一种法律原则，它取消某些法律或交易的执行力。
His vote was nullified because he arrived late to the polling station.
他因迟到而失去了投票资格。
The marriage license was nullified after it was discovered that one of the partners was under the age of consent.
发现一方未达到法定年龄后，结婚证书被宣布无效。
The government's decision to annex the territory was met with international nullification.
国际社会对政府吞并领土的决定表示反对，使其变得无效。
A bankruptcy filing can nullify certain debts, providing relief for struggling individuals.
破产申请可以取消部分债务，为陷入困境的人提供援助。
The defendant's guilty plea was nullified when new evidence surfaced proving his innocence.
当新证据证明被告无罪时，他的有罪供认被认定无效。
The nullification of patents has become a controversial topic in the field of intellectual property law.
专利无效化在知识产权法领域成为一个颇具争议的话题。
In some cases, a contract may be nullified if there was fraudulent misrepresentation by one party.
在某些情况下，如果一方存在欺诈性误导，合同可能会被宣告无效。