footprint

美 [ˈfʊtˌprɪnt]
英 ['fʊt.prɪnt]
  • n.足迹;脚印;面积;(通信卫星)覆盖区
  • 网络足印;占用空间;占地面积
复数:footprints  
footprint
n.
1.
[usupl]
脚印;足迹a mark left on a surface by a person's foot or shoe or by an animal's foot
footprints in the sand
沙地足迹
muddy footprints on the kitchen floor
厨房地板上的泥脚印
2.
(某物所占的)空间量,面积the amount of space that sth fills, for example the amount of space that a computer takes up on a desk
3.
(通信卫星)覆盖区the area on the earth in which a signal from a communications satellite can be received

例句

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