最佳答案：组成单词 gym，意思是健身房；体育；体育馆，例如：1.I usually go to the gym during my lunch hour.我通常在午休时间去健身房。2.I overdid it
组成单词 gym，意思是健身房；体育；体育馆，例如：
1.I usually go to the gym during my lunch hour.我通常在午休时间去健身房。
2.I overdid it in the gym and hurt my back.我在健身房练得过火了，结果弄伤了背。
3.The school has recently built a new gym.学校最近新建了一个体育馆。
