| 单词 | echo sounding |
| 释义 | echo sounding (once / 1969886 pages) n WORD FAMILY echo sounding USAGE EXAMPLESEcho sounding sonar technology helps to create a pictures of the ocean floor by analyzing how sound waves bounce off the bottom and travel back. The Verge(Dec 14, 2015) What was this echo sounding in her ears? Glyn, Elinor, The Price of Things(2010) n determining the location of something by measuring the time it takes for an echo to return from it Syn|Hyper echolocation fix, localisation, localization, locating, location a determination of the place where something is |
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