footprints

英 [ˈfʊtprɪnts]

美 [ˈfʊtˌprɪnts]

n.  脚印; 足迹; (某物所占的)空间量，面积; (通信卫星)覆盖区
footprint的复数

柯林斯词典

• 足迹;脚印
  Afootprintis a mark in the shape of a foot that a person or animal makes in or on a surface.

双语例句