superheterodyne receiver
— Noun
– English
～ a radio receiver that combines a locally generated frequency with the carrier frequency to produce a supersonic signal that is demodulated and amplified
superhighway
— Noun
– English
～ a broad highway designed for high-speed traffic
superhighway
— Noun
– English
～ an extensive electronic network (such as the internet) used for the rapid transfer of sound and video and graphics in digital form