locomotion
/ˌləʊkəˈməʊʃən/noun
mass noun
- movement or the ability to move from one place to another运动（力）; 动力; 移动：
the muscles that are concerned with locomotion
与运动有关的肌肉
he preferred walking to other forms of locomotion.
比起其他运动来, 他更喜欢走路。
词源
mid 17th cent.: from Latin loco, ablative of locus 'place' + motio （see MOTION）.