육체적 또는 정신적인 힘을 쏟는 고된 활동이나 노력
The use of physical or mental energy to perform a task or achieve a goal.
예문:
"The mountain climbers were exhausted by the physical exertion of the steep ascent."
"Writing a novel requires a great deal of mental exertion over many months."
권력, 영향력, 또는 특정 자질을 실제로 사용하거나 휘두르는 행위
The act of putting a power, influence, or quality into action or use.
예문:
"The effective exertion of authority is necessary for maintaining order in the classroom."
"The constant exertion of political pressure eventually led to a change in the law."