我母亲哼了一声，表示不同意。

My mother gave a sniff of disapproval.

《牛津词典》

再说一次，我必须表示不同意。

Again, I have to disagree.

youdao

在第二节课中，我们来看表示不同意。

In the second show, we'll look at disagreement.

youdao

People are already shaking their heads over me and any immediate God further professional use on my part of the word "God" except as a familiar, healthy American expletive will be taken or rather confirmed as the very worst kind of name dropping and a sure sign that I'm going straight to the dogs.

人们经常对我表示不同意，以及对,我一用那个字“,除非作为熟悉的健康的美式感叹词或咒骂词时,它们会被认为是最差的名字,也肯定是我向那些狗前进的标志。

耶鲁公开课 - 1945年后的美国小说课程节选