It is a contradiction to say you know him but he's a stranger.

"你说认他,又说他是个陌生人,这是自相矛盾。"

I am not acquainted with any young lady of that name.

我不认叫这任何年轻女士。

When did you make the acquaintance of his brother?

你是什么时候认他兄弟?

Are you acquainted with the president of the university?

你认这个大学校长吗?

I really appreciate the danger of this job.

我真认到了这份工作危险。

There is a growing appreciation of the need for change.

改革迫切性愈来愈为人们所认。

Do you know the woman with a babe in her arms?

你认那位抱着婴儿妇女吗？

He came to the realization that he would never make a good teacher.

他逐渐认到自己永远不会成为好老师。

He didn’t realize the seriousness of her illness.

他没有认到她病情严重性。

Most of the people realized that their scheme was simply a snare and a delusion.

大多数人都认到他们诡计不过是一个骗人。

Hollywood's perception of the tastes of the American public.

好莱坞对美国公众品位认。

Anyone who doesn't think rational knowledge relies on perceptual experience is a spiritualist.

4如果以为理性认可以不从感性认得来，他就是一个唯心论者。

He recognized that he was not qualified for a teacher.

他认到自己没有资格担任教师。

He has only a rudimentary knowledge of the subject.

他对这一科只有初步认。

We kept to the roads we knew.

我们不离开我们认路。

He is the most opinionated man I know.

他是我所认最固执己见人。

I was on the rebound when I met Jack.

正当我因失恋而心灰意懒之时认了杰克。

I hadn't realized the magnitude of the problem.

我没有认到这个问题重要性。

I know you for a thief and a liar!

我算认你了, 一个又偷又骗家伙!

A sudden smile of recognition flashed across his face.

他脸上掠过一丝笑意, 表示认对方。