vt.取消，使无效，否定，否认

原形：negate第三人称单数：negates过去式：negated过去分词：negated现在分词：negating

These facts negate my theory.
这些事实否定了我的理论。
I negate stealing her money.
我否认偷走了她的钱。
Eric warned that to negate the results of elections would only make things worse.
埃里克警告说，否定选举的结果只会使事情更糟。
She agreed to the proposal, but her colleague negated it with his objections.
她同意了这个提议，但她的同事提出反对意见，使之无效。
The evidence presented in court completely negated the defendant's alibi.
法庭上提出的证据完全推翻了被告的不在场证明。
Taking a break can actually negate the effects of mental fatigue.
休息一下实际上可以消除心理疲劳的影响。
The use of fossil fuels negates our efforts towards reducing carbon emissions.
使用化石燃料抵消了我们减少碳排放的努力。
His apology was sincere, but his actions soon afterwards negated it.
他的道歉是真诚的，但他之后的行为很快就使其失去了意义。
Regular exercise can help negate the negative impacts of a sedentary lifestyle.
经常锻炼有助于抵消久坐生活方式的负面影响。
The discovery of new evidence negated the previous assumptions about the case.
新证据的发现推翻了之前对该案件的假设。
Eating healthy meals can negate the need for constant snacking throughout the day.
吃健康的正餐可以消除整天不断吃零食的需求。
The peace treaty was meant to negate decades of hostility between the two nations.
这项和平条约旨在消除两国之间几十年的敌对状态。
The positive effects of meditation can be negated if one does not practice consistently.
如果不持续练习，冥想的积极效果可能会被抵消。