I would suggest that it's not unlike the wedge that Hirsch drives between the concept of meaning and the concept of significance.

我想说明这不是赫施放在,意思和意义之间的差别。

耶鲁公开课 - 文学理论导论课程节选

So there's a wedge there between the concept of reading and the concept of interpretation.

因此在阅读这个概念和诠释这个概念中,存在一定的差距。

耶鲁公开课 - 文学理论导论课程节选

Yeah, so like a giant wedge, that's why the cart seems to move in front of you, so we're talking about musical volume here.

对,就像个巨大的楔子,这就是牛车在你面前动起来的原因,所以,我们要谈的是音乐的音量

耶鲁公开课 - 聆听音乐课程节选

So there's a kind of wedge shape with regard to the instruments too.

就是说在乐器的使用方面,也存在一种楔形模式

耶鲁公开课 - 聆听音乐课程节选