超音速喷气机
/suːpˈiəɹɪə sˌɛmɪsˈɜːkjʊlə kənˈal/
n
English: supersonic jet · 超音速喷气机
释义：Aircraft whose cruising speed is faster than the speed of sound; it flies at altitudes of 19,000 meters. airport supersonic jetliner
English: supersonic jet · 超音速喷气机