概念的英文单词

概念 [词典] concept; conception; notion; idea; [例句]婴儿没有是非概念。A small baby has no concept of right and wrong.

Consept,idea

基本释义idea

concept

conception

notion

perception

intention

例句：

这个概念是她的理论的核心。This concept is at the very core of her theory.

他对我指的是什么没有一点儿概念。He didn't have a slightest notion of what I meant.

掌握无限空间的概念是很难的。It is difficult to grasp the concept of infinite space.

这两个概念之间有何联系？What is the connection between the two ideas?