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su·per·son·ics AHD[so͞o”pər-sŏnʹĭks] D.J.[ˌsuːpəˈsɒnɪks]K.K.[ˌsupɚˈsɑnɪks]n.(used with a sing. verb)（名词）（与单数动词连用）- The study of phenomena produced by the motion of a body through a medium at velocities greater than that of sound.超音速（空气动力）学：研究物体以大于音速的速度穿过媒介产生的现象
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