形容词
中文翻译：Unknown
同义词：
['hypersonic', 'supersonic']
例句：
-
1. The aircraft flew at supersonic speeds over the ocean.
飞机以超音速飞越海洋。
-
2. The jet engine is designed to operate at supersonic speeds.
喷气发动机被设计为以超音速运行。
-
3. The rocket was launched at supersonic speeds to reach its destination.
火箭以超音速发射，以到达其目的地。