形容词
中文翻译：超音速的
同义词：
['hypersonic', 'supersonic例句：1. The aircraft flew at a supersonic speed.（飞机以超音速飞行。）']
例句：
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1. The aircraft flew at a supersonic speed.
飞机以超音速飞行。
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2.The jet engine is designed to operate at supersonic speeds.
喷气发动机设计用于以超音速运行。
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3.The sound of the supersonic jet engine was deafening.
超音速喷气发动机的声音震耳欲聋。