noun🔗ShareソナーEcholocation"The bat used its sonar to find its way through the dark cave. "コウモリは暗い洞窟を通り抜けるためにソナーを使った。technologynauticalsoundcommunicationelectronicssignalmachinedeviceoceanmilitaryChat with AIVocabulary GamePractice Reading
noun🔗ShareソナーA 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. "漁船は、水面下の魚群を探すためにソナーを使用した。technologyelectronicsdevicenauticaloceanmilitarysciencesoundmachinesignalChat with AIVocabulary GamePractice Reading
