Cách sử dụng
A laboratory is a room or building where scientists and researchers conduct experiments and tests. It's where they work with chemicals, equipment, and materials to study things like medicine, physics, chemistry, biology, and more. Laboratories can be found in many places such as colleges, hospitals, research centers, and industries. If you are talking about science or research, you may use the word 'laboratory' to refer to the place where experiments are done.