Meaning of infrasonik | Babel Free
/infraˈsɔnik/Definisi
- infrasonic (of sound waves, having frequencies below the human audible range)
- infrasonic (of a device, generating or employing such sound waves)
Level CEFR
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.