supersonic
🇺🇸
/ˌsuːpərˈsɑːnɪk/
🇬🇧
/ˌsuːpəˈsɒnɪk/
adjective
R
moving faster than sound
The supersonic jet flew faster than the speed of sound.
超音速喷气式飞机的飞行速度超过了音速。
translation
超音速的