名词中文翻译
中文翻译：近声速速度
同义词：
['near-sonic velocity']
例句：
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1.The spacecraft reached its near-sonic speed at the edge of the solar system.
宇宙飞船在太阳系边缘达到了近声速。
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2.The projectile was traveling at a near-sonic speed when it hit the ground.
当弹丸撞击地面时，它以近声速飞行。
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3.The rocket accelerated to near-sonic speed before reaching its final destination.
火箭加速到近声速后，抵达了最终目的地。