Cách sử dụng
The expression "not have a hair out of place" means to look neat and tidy, without any mess or disorder. It is often used to describe somebody's appearance, such as their hair or clothing, and implies that they have taken care to ensure everything is perfect. This expression can be used in formal situations, such as job interviews or important meetings, to show that somebody has put effort into their appearance and wants to make a good impression. It can also be used in casual situations to compliment somebody on their appearance.