Cách sử dụng
The expression "at rest" means that something is not moving or active. It can be used to describe a physical object that is not in motion, such as a chair or a book on a shelf. It can also be used to describe a living thing that is not doing anything, such as a person who is sleeping or a bird perched on a tree branch. In science and physics, "at rest" refers to an object that is not accelerating or changing its motion. Overall, "at rest" is used to describe a state of stillness or inactivity.