noun🔗ShareÉcholocationEcholocation"The bat used its sonar to find its way through the dark cave. "La chauve-souris a utilisé son écholocation pour se repérer dans la grotte sombre.technologynauticalsoundcommunicationelectronicssignalmachinedeviceoceanmilitaryChat with AIVocabulary GamePractice Reading
noun🔗ShareSonarA device that uses hydrophones (in the same manner as radar) to locate objects underwater."The fishing boat used sonar to find schools of fish beneath the surface. "Le bateau de pêche a utilisé un sonar pour trouver des bancs de poissons sous la surface.technologyelectronicsdevicenauticaloceanmilitarysciencesoundmachinesignalChat with AIVocabulary GamePractice Reading
