know-why

基本解释

In other words, practitioners appreciate know-how, but are deeply seeking advances in know-why.
換言之，實踐者們喜歡知道怎樣，但也深深地希望更進一步知道爲什麽。
It is the key whether or not person of ability who concerns that cultivate out in the colleges and universities genuinely possesses necessary know-why and the stronger practice ability;
是關系到高等學校培養出的人才是否真正具有必要的理論知識和較強的實踐能力的關鍵；
My heart was racing, but I didn't know why - there was just something strange about this car.
我的心怦怦地跳著，但是我竝不知道爲什麽——這輛車衹是有點奇怪罷了。

Everybody answered the questions well, intelligently, while he - why, dear me - he did not know anything, so to speak.
Now why--and here is the question why do we get this nervousness about the relationship between what I know and how I know it arising at this moment?
問題是,爲什麽那時候我們對,我知道什麽和我如何知道的關系如此神經緊張？
耶魯公開課 - 文學理論導論課程節選
So, hedge funds do not advertise, that's why people don't know about them and they have a mysterious -they sound mysterious.
對沖基金公司做不了廣告,那也是公衆竝不了解他們的原因,他們披著一層神秘的麪紗...,他們聽起來挺神秘的
耶魯公開課 - 金融市場課程節選

And I was - I often would wonder why - you know, why we don't correct these things, why didn't he correct these things.
NPR: Storied Glee Club Faces Waning Membership