他不理解为什么她对他总是百般的挑剔。

He cannot understand why she's constantly carping at him.

《柯林斯英汉双解大词典》

他不理解地看了那个瓶子很长时间。

He gave the bottle a long, uncomprehending look.

《柯林斯英汉双解大词典》

我认为他不理解警方与市政部门如何发生联系的动态原理。

I don't think he understood the dynamics of how the police and the city administration relate.

《柯林斯英汉双解大词典》

It isn't necessary for you to grasp his occultism in order to read his poetry well.

但这不是必要的,没必要去理解他的系统,不理解系统也可以读他的诗。

耶鲁公开课 - 现代诗歌课程节选

So, someone says I didn't understand what he was talking about at the end of the last lecture when he was doing the Bohr model.

所以，有人会说，我不理解老师,在上节课末尾说的内容,当他在做玻尔模型的时候。

麻省理工公开课 - 固态化学导论课程节选

We can often better understand the dialogues by seeing Socrates as putting forward certain positions that he does not think are altogether adequate.

通过了解那些由苏格拉底提出,但他自己也觉得不充分的观点,我们可以更好地理解这些对话作品

耶鲁公开课 - 死亡课程节选