1N-COUNT 健身所;健身房;体育馆 A gym is a club, building, or large room, usually containing special equipment, where people go to do physical exercise and get fit. 健身所;健身房;体育馆
While the lads are golfing, I work out in the gym.
小伙子们打高尔夫球的时候,我在健身房锻炼。
...the school gym.
学校体育馆
2N-UNCOUNT [oft NOUN n]健身;(尤指学校的)体育活动Gym is the activity of doing physical exercises in a gym, especially at school. 健身;(尤指学校的)体育活动 [informal]