名词中文翻译
中文翻译：非超音速的
同义词：
['non-hypersonic', "non-supersonic例句：1. The aircraft is designed to travel at a nonhypersonic speed.（这架飞机设计成以非超音速速度飞行。）2. The rocket's propulsion system is nonhypersonic", 'ensuring it can reach its destination in a short time.（火箭的推进系统是非超音速的，确保它能在短时间内到达目的地。）']
例句：
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1. The aircraft is designed to travel at a nonhypersonic speed.
这架飞机设计成以非超音速速度飞行。
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2. The rocket's propulsion system is nonhypersonic, ensuring it can reach its destination in a short time.
火箭的推进系统是非超音速的，确保它能在短时间内到达目的地。
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3. The researcher found that the nonhypersonic flow could be used to improve the efficiency ofthe engine.
研究者发现非超音速流动可以用于提高发动机的效率。