B2 a principle or idea原則;概念;觀念;想法
to not understand about something對…一無所知
More examples
In this country, time is an elastic concept.
It is sometimes easier to illustrate an abstract concept by analogy with something concrete.
The whole concept of democracy, she claimed, was utterly foreign to the present government.
Many voters are staunch anti-federalists, opposed to the concept of regional government.
This is a very difficult concept to get hold of.
👨🏻🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net
切换为简体中文