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1·A missing or illegible name will nullify your vote.

遗漏或字迹难以辨认的名字会使你的投票无效。《柯林斯英汉双解大词典》

2·Judges were unwilling to nullify government decisions.

法官们不愿废止政府决定。《牛津词典》

3·An unhealthy diet will nullify the effects of training.

不健康的饮食会抵消锻炼的效果。《牛津词典》

4·They knew the courts could nullify the marriage before the ink was dry.

他们知道法庭可以在签订婚约的墨汁未干之前，宣布婚姻无效。《柯林斯英汉双解大词典》

5·If voted into law, it will nullify the CRB's decision.

如果这项提案被投票选入法律，它将使CRB的决定无效。

6·Removal of core data object does not nullify all of its relations?

核心数据对象去除不取消所有的关系？

7·First and most basically, it can be used to nullify attacks from Republicans.

首先也是最根本的，它可以用来抵挡共和党的攻击。

8·He may be able to nullify that disadvantage by offering a wider variety of produce.

他也许能通过供应更为多样化的农产品来抵消那一劣势。

9·These surface charges partially nullify the effect of the charges on the metal plates.

这些表面电荷部分地抵消金属极板上电荷的作用。

10·Her husband may confirm or nullify any vow she makes or any sworn pledge to deny herself.

凡他所许的愿、和刻苦约束自己所起的誓、他丈夫可以坚定、也可以废去。

取消

1·But he doesn't want to do so in the U.S. because assuming a new job or even changing titles within his own company would nullify his existing green card application.

但他不愿在美国做，因为，换了新工作、甚至在原公司职位变了都会取消其现有绿卡申请。

2·Removal of core data object does not nullify all of its relations?

核心数据对象去除不取消所有的关系？

作废

1·If the table condition cannot be maintained due to objective reasons, referee or the organizer shall inform the player and nullify this rack, a new rack will be played when everything is ready.

如客观原因造成球局无法被保持原状，裁判或赛事组委会有权在适当的时候告知选手此局作废，待比赛能顺利进行时重新开始新的一局球。