Cách sử dụng
'Overnight' is a word we use to describe something that happens during the night or takes place over one night. For example, if you say you are going to stay at a friend's house 'overnight', it means you will be sleeping there and leaving in the morning. Similarly, if a package is sent to you 'overnight' it means it will be delivered to you by the next morning. We also use 'overnight' to describe a sudden change or development that happens quickly, as if it happened overnight. For instance, if someone became very famous very quickly, we might say they became a star 'overnight'.