「echo sounder」の発音の仕方

• 「echo sounder」は％sで発音されます。

「echo sounder」の意味と定義

Noun

a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return; "sonar is an acronym for sound navigation ranging"; "asdic is an acronym for antisubmarine detection investigation committee"

同義語:

• sonar
• echo sounder
• asdic