Cách sử dụng
The word 'nub' is used when you want to talk about the most important or basic part of something. For example, if you are discussing a long article, you might say that the nub of the article is that the writer believes in climate change. 'Nub' can also be used to describe a small, rounded or pointed part of something. For instance, the nub of a pencil is the pointed end that you use to write with. Overall, 'nub' is a word that you can use to talk about the most important or basic part of something, or to describe a small, pointed part of an object.