名词
中文翻译：Unknown
同义词：
['hypersonic', 'supersonic', 'sonic']
例句：
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1. The aircraft is capable of hypersonic flight.
这架飞机能够进行超音速飞行。
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2. The sound of the jet engine was akin to that of a sonic boom.
喷气发动机的声音听起来就像声爆一样。
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3. The scientists are studying the effects of hypersonic propulsion on the environment.
科学家们正在研究超音速推进对环境的影响。