효용

Achieving maximum productivity with minimum wasted effort or expense.

A general direction in which something is developing or changing; a trend.

A benefit, advantage, or favor received from a person, institution, or situation. It is widely used in business, welfare, and policy contexts.

The relative importance or weight of something within a whole. It is often used when analyzing statistics, charts, or social trends.

The outlook, prospect, or forecast for the future. It can also refer to a physical view from a high place.

To offset, counterbalance, or cancel out the effect of something by having an equal and opposite effect.

A time of intense difficulty, trouble, or danger. It is a critical turning point where a situation may significantly worsen or improve.

The act of flowing or coming into a place. It is used for liquids, populations, capital, or influence moving into a specific area.

To be at a standstill or to stagnate. It is used for traffic, economic growth, or progress that has stopped moving forward.

Characterized by the concentration of resources, effort, or information in a small area or a short period. Often used in terms like 'labor-intensive' or 'knowledge-intensive'.