sonar
Betekenis (Engels)
- echolocation
- A device that uses hydrophones (in the same manner as radar) to locate objects underwater.
Frekwensie
Uitgespreek as (IPA)
/ˈsoʊ.nɑːɹ/
Etimologie (Engels)
From SONAR, acronym of sound navigation and ranging. Coined by American scientist Frederick Vinton Hunt in the 1940s.
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Oefen praat en memoriseer " sonar " en baie ander woorde en sinne in Engels .
Gaan na ons Engels kursusbladsy
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