Cách sử dụng
The word 'plainness' refers to something that is simple and easy to understand. It is used when you want to describe something that doesn't have any complications or fancy elements. For example, if someone describes a dress as having 'plainness', it means the dress is simple and without any embellishment. When you want to talk about something in a straightforward manner without any complexity, you can use the word 'plainness'.