名词
中文翻译：超音速
同义词：
['hypersonic', 'supersonic例句：1. The aircraft achieved ultrasonic speeds during its flight.（飞机在飞行中达到了超音速。）']
例句：
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1. The aircraft achieved ultrasonic speeds during its flight.
飞机在飞行中达到了超音速。
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2.The rocket soared through the atmosphere at hypersonic speeds.
火箭以超音速穿越大气层。
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3. The jet plane made a supersonic descent into the valley.
喷气式飞机以超音速下降到山谷。