concept
US /ˈkɑːn.sept/
UK /ˈkɑːn.sept/

名词
1.
概念, 观念
an abstract idea; a general notion
示例:
•
The concept of time travel is fascinating.
时间旅行的概念很迷人。
•
It's a difficult concept to grasp.
这是一个难以理解的概念。
在 Lingoland 学习这个单词
概念, 观念
an abstract idea; a general notion