Cách sử dụng
The word "lab" is short for "laboratory," which is a room or building where scientists or researchers do experiments and tests. You might hear this word when talking about a science class or working in a job that involves scientific research. For example, you may be instructed to conduct experiments in a lab, or you may work in a lab to study a specific topic. It's important to understand this word if you want to pursue a career in science or medical field.