Cách sử dụng
The word "doorstep" refers to the small area of flooring that is directly outside of a doorway. People often use this word when they talk about things like leaving a package on someone's doorstep or standing on a doorstep while waiting for someone to answer the door. It can also be used to describe the act of approaching someone's home, like saying "I knocked on their doorstep to see if they were home."