希德睡着了，一点都没有知觉。

Sid slept on unconscious.

youdao

我的舌头没有知觉了。

My tongue is unable to feel.

youdao

他已没有知觉，基本上已经死了。

He is not conscious. He is basically already dead.

youdao

Similarly, it's not possible to picture or imagine what it's like to have fainted and be completely unconscious with nothing happening cognitively.

同样的，要想象,完全不省人事的昏迷,没有任何知觉的感觉也不可能。

耶鲁公开课 - 死亡课程节选

What I suppose you want to say, certainly what I want to say is, "No, no, it doesn't have that sensation at all."

我想你们会说,当然我也想这么说,不,它根本没有那种知觉

耶鲁公开课 - 死亡课程节选

And you're just unconscious of how this happens but it's unpleasant and kind of frightening that this could happen, that this could apply to things like why you're now studying at Yale, why you feel the way you do towards your friends, towards your family.

你根本没有意识到知觉过程是如何发生的,但当你将无意识概念应用到很多事情中时,你便会感到不悦和恐惧,比如，你为什么会来耶鲁求学，你为什么会觉得应当这样，去对待你的朋友和家人。

耶鲁公开课 - 心理学导论课程节选