首页英语词典echolocationecholocation英英释意

echolocation

英 ['ekə(ʊ)lə(ʊ),keɪʃ(ə)n] 美[,ɛkolo'keʃən]
  • n. 回波定位;回声测距;回声定位能力(鲸和蝙蝠等所具备得一种机能)

英英释意


1. determining the location of something by measuring the time it takes for an echo to return from it