footprint

['futprint]

n.脚印,足迹
n.覆盖区

例句与用法：

The footprint of a microcomputer; the footprint of a communications satellite.

微型电子计算机的覆盖区; 通信卫星的覆盖区

A visible mark, such as a footprint, made or left by the passage of a person, an animal, or a thing.

痕迹因人、动物或物体通过造成或留下的一可见记号，如脚印

A mold, as of a footprint, made for use in a criminal investigation.

印模在刑事侦察中所用而制作的印模，如脚印的印模

详细释义：

n.

脚印, 足迹[C]

They noticed some footprints in the snow.

他们注意到雪地里的一些脚印。