/ˈkʌvər/
As a verb, "cover" has multiple meanings. It can mean to put something on top of or in front of something to protect, hide, or close it. For example, "Cover the food with a lid to keep it fresh." Here, you are using a lid to protect the food and prevent it from getting dirty or losing moisture. It can also mean to extend over an area, like "The forest covers a large part of the mountain." which means the forest spreads across a significant portion of the mountain. Another meaning is to deal with or include something, such as "This book covers a wide range of topics." indicating that the book includes various topics.
- Cover your eyes.
As a noun, "cover" refers to something that is put over or in front of something else, like a book cover which is the front and back part that encloses the pages of a book, or a bed cover which is used to cover the bed.
- cover photo 封面图片
- What this book covers