n.腳印；足跡

A visible mark, such as a footprint, made or left by the passage of a person, an animal, or a thing. 痕跡因人、動物或物體通過造成或留下的一可見記號，如腳印

A mold, as of a footprint, made for use in a criminal investigation. 印模在刑事偵察中所用而制作的印模，如腳印的印模

n.腳印

名詞footprint的復數(shù)形式.