Cách sử dụng
The word 'unaccompanied' is used to describe a person who is travelling or doing something alone, without anyone with them. For example, if someone is traveling on a plane or train without any family member or friend, they are called an 'unaccompanied' traveler. The word can also be used for children who are traveling without their parents or relatives. Overall, 'unaccompanied' means doing something without company or support.