concept
单词辨析：
最常用词，泛指大脑思维的产物。
She only has a vague idea of what she wants.
她对自己想要什么只有一个模糊的概念。
The newly-weds differed in their idea of where to spend their honeymoon.
这对新婚夫妇在去哪里度蜜月的问题上有不同的想法。
指对某事物是什么、怎么做等的想法，通常指抽象概念。
It is important for you to grasp these basic concepts.
掌握这些基本概念对你来说很重要。
Adults should understand the concept of right and wrong.
成年人应该有是非观念。
指对某事物的大致理解，侧重概括性。
I have some conception of what life was like in those days.
我对那时的生活是什么样有了一些认识。
She believed that this was the correct conception of the matter.
她认为这是对这件事的正确看法。
相关例句：
The Editor takes a cavalier attitude to the concept of fact checking.
《编辑》杂志对于核对事实这一点采取无所谓的态度。
He is full of the concept of class struggle.
他充满了阶级斗争思想。
A small baby has no concept of right and wrong.
婴儿没有是非概念。
The concept of the subject being mainly concerned with attaining such a knowledge is totally untenable.
认为这一主题的内涵主要是为了获得这类知识这种想法是完全无根据的。
This article introduced the single-sourcing concept for RAP and RCP application development.
本文介绍了RAP和RCP应用程序部署中的单一来源概念。
It's not a question of some abstract concept.
这不是某个抽象概念的问题。