사람이나 동물의 무게를 이용해 밟아서 돌리는 커다란 바퀴 모양의 장치.
A historical device consisting of a large wheel turned by the weight of people or animals treading on steps, used to drive machinery or as a form of punishment.
예문:
"The museum displayed a restored Victorian treadmill once used in a local prison."
"Before steam engines, the treadmill was a common power source for small factories."
벨트 위를 걷거나 달리도록 설계된 실내 운동 기구.
An exercise machine with a continuous moving belt that allows a person to walk, jog, or run while remaining in the same place.
예문:
"I usually set the treadmill to a slight incline to burn more calories."
"The fitness center has twenty treadmills facing the large windows."
지루하고 단조로우며 벗어나기 힘든 일상이나 업무.
A monotonous, tiring, or repetitive task or way of life that feels impossible to escape.
예문:
"She felt like she was on a professional treadmill, with no time for her personal life."
"Breaking free from the daily treadmill of chores requires a change in perspective."