不要摘下任何"草"的叶子或粗鲁地否定一个人。

Don't pluck a leave of any "grass" or negate a person rudely.

事实否定了他的看法。

Facts have refuted his views.

实验否定了他的理论。

The experiments negated/invalidated his theory.

不能抓住一个人的缺点，以偏概全，全盘否定。

We should not judge a person as totally worthless on the basis of his shortcomings.

该调查似乎否定了该行业的权利。

The survey appears to contradict the industry's claims.

英语中表示否定的类符“un-”。

The English negative classifier 'un-'.

简单地说，对A的否定就是“非A“。

The negation of A is, briefly, 'not A'.

法官们不愿意否定政府决策的合法性。

Judges were unwilling to nullify government decisions.

对于这些结果应予以承认——或者否定。

There should be confirmation — or negation — of the findings.

我认为那个回答是否定的。

That, I take it, was a negative answer.