1、express

表达;表述

He expressed grave concern at American attitudes.

他对美国的态度表示严重关切。

Sumner would greet us with frowns and grimaces, doing his best to express wordless disapproval.

萨姆纳会冲我们皱眉，做苦脸，竭力表示他无言的反对。

（用符号等）表示，表达

We can express that equation like that.

我们可以这样表示那个等式。

It is expressed as a percentage.

它是以百分比的形式表示的。

快递的;特快的;快速的

A special express service is available by fax.

提供传真特快专递服务。

It was sent to us by express mail.

那是用快递寄给我们的。

2、profound

深刻的；强烈的；巨大的

discoveries which had a profound effect on many areas of medicine.

对很多医学领域产生了深刻影响的发现

profound disagreement.

严重的分歧

深刻的；深奥的；知识渊博的

This is a book full of profound, original and challenging insights.

这本书充满了深刻、新颖、令人深思的见解。

one of the country's most profound minds.

该国知识最渊博的人之一