footprints单词基本解析：

n.（尤指软地上的）脚印( footprint的名词复数 ); （地板上的）脚印; <商>（建筑物或设备，尤指计算机）占用的空间; <术>（尤指来自卫星的）广播信号覆盖区

n.（尤指软地上的）脚印( footprint的名词复数 )；（地板上的）脚印；（建筑物或设备，尤指计算机）占用的空间；（尤指来自卫星的）广播信号覆盖区

footprints变化用词：

footprints英英释义：

footprint[ fu:t'prints ]n.a mark of a foot or shoe on a surface

"the police made casts of the footprints in the soft earth outside the window"

同义词：footmarkstep

a trace suggesting that something was once present or felt or otherwise important

"the footprints of an earlier civilization"

the area taken up by some object

"the computer had a desktop footprint of 10 by 16 inches"

footprints中文词源：

footprints用法和例句：

footprints

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