transonic
/tran-son-ik/US // trænˈsɒn ɪk //UK // (trænˈsɒnɪk) //
跨音速,超音速,跨音速的,跨声速
Definitions
adj.形容词 adjective
- 1
Chiefly Aeronautics.
- : close to the speed of propagation of sound; moving at 700–780 miles per hour at sea level.
Examples
The solution was the X-1 transonic research aircraft that Yeager piloted.
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