It's an ULTRASONIC microphone so we can hear the baby's heartbeat.
Meaning and definitions of ultrasonic, translation in Corsican language for ultrasonic with similar and opposite words. Also find spoken pronunciation of ultrasonic in Corsican and in English language.
What ultrasonic means in Corsican, ultrasonic meaning in Corsican, ultrasonic definition, examples and pronunciation of ultrasonic in Corsican language.