footprint

n [C usu pl 通常作复数] impression of a human or an animal foot on a surface; mark left by a foot 脚印; 足迹: leave footprints in the snow 在雪地上留下足迹 * muddy footprints on the kitchen floor 厨房地板上的泥脚印.

foot-note, foot-slog, footage, football, football pitch, footbrake, footfall, foothill, foothold, footing, footle, footlight, footlights, footling, footloose, footman, footmark, footnote, footpath, footplate, footsie, footsore, footstep, footstool (also stool), footway, footwear, footwork, fop, foppish, for, for (the) purpose of, for a moment, for a while, for ages, for all that, for another two days, for certain, for ever, for example, for fear of,