footstep
英 ['fʊtstep]
美['fʊtstɛp]
- n. 脚步；脚步声；足迹
英英释意
- 1. the sound of a step of someone walking;
- "he heard footsteps on the porch"
- 2. the act of taking a step in walking
- 3. the distance covered by a step;
- "he stepped off ten paces from the old tree and began to dig"