Cách sử dụng
"Have time on your hands" means that you have free time available for doing something. It is often used to describe a situation where you do not have any immediate responsibilities or tasks to do, and are looking for something to fill your time. For example, if someone is on vacation or has finished all their work early, they might say they "have time on their hands" and can use that time to go sightseeing or pursue a new hobby. Basically, it means you have an opportunity to use your time as you wish.