ˌcross-ˈtrainer noun [countableC usually plural] 51.[C] a piece of exercise equipment designed to exercise all of the body’s main groups of muscles 多功能健身器 →see picture at 见图 gym
2.a type of shoe that can be worn for playing different types of sports 多功能运动鞋,多用途运动鞋 →5 see picture at 见图 gym