Cutting edge什麼意思

"Cutting edge" is an English phrase that means the forefront or the leading edge of a particular field or technology. It is often used to describe something that is innovative, advanced, and ahead of its time. For example, a company might develop a new technology that is considered cutting edge because it is more advanced than anything else currently available in the market. Similarly, a research institution might be known for its cutting-edge research in a particular area of science or medicine.