created sense approved 概念 · gàiniàn · concept
概念
gàiniàn
concept
A general notion or abstract idea representing a class of objects or phenomena.
学习物理之前,必须先掌握基本的物理概念。
noun
created reference approved 概念 → 个/個 (classifier)
概念 gàiniàn
个 / 個 gè
classifier