stepper
英 ['stepə]
美['stɛpɚ]
- n. 跳舞者；花很多时间参加社交活动的学生；以特殊姿态行走的人或动物；分档器
英英释意
- 1. a professional dancer
- 2. a motor (especially an electric motor) that moves or rotates in small discrete steps
- 3. a horse trained to lift its feet high off the ground while walking or trotting