'Faster than supersonic, this adjective denotes something traveling faster than 5 times the speed of sound'
hypersonic
SPEED UP!: Faster than supersonic, this adjective denotes something traveling faster than 5 times the speed of sound
Faster than supersonic, this adjective denotes something traveling faster than 5 times the speed of sound
Faster than supersonic, this adjective denotes something traveling faster than 5 times the speed of sound
SPEED UP!
hypersonic
SPEED UP!