echolocation

C2

[医] 回声测定

发音

US /ˌɛkoʊloʊˈkeɪʃən/
其它

词形变化

echolocations 复数 echolocations

释义与例句

n. C2
  1. 1.

    The use of echoes to detect objects as observed in bats and other natural creatures.

    回声定位

    可数 不可数

词汇关系

名词

同义词 1

echo sounding

上位词 4

fix location localisation localization

相关短语

active echolocation

词源

Coined by American zoologist Donald Griffin in 1944, from echo- + location.

来源：wiktionary