开发超音速喷气机是一项了不起的成就。

Developing the supersonic jet was quite an accomplishment.

超音速冲压式喷气发动机

scramjet; supersonic ramjet

超音速燃烧冲压喷气发动机

supersonic combustion ramjet

高超音速冲击式空气喷气发动机

hypersonic ramjet engine; hypersonic ramjet

亚(超)音速燃烧冲压式空气喷气发动机

прямоточный воздушно-реактивный двигатель с дозвуковым сверхзвуковым сгоранием