Footfall

['fʊtfɔːl] or ['fʊtfɔl]

解释:

(noun.) the sound of a step of someone walking; 'he heard footsteps on the porch'.

克拉丽莎校对--From WordNet

解释:

(n.) A setting down of the foot; a footstep; the sound of a footstep.

校对:玛吉

同义词及近义词：

n. Footstep, footprint, footmark, track.

录入:奥维尔