footstep
英 ['f?tstep]
美['f?tst?p]
- n. 腳步；腳步聲；足跡
英英釋意
- 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"