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单词
sonic barrier
释义
sonic barrier
n.
(名词)
The sudden sharp increase in aerodynamic drag experienced by aircraft approaching the speed of sound. Also called
sound barrier
音障:飞行器在接近声速时所遇到的空气动力阻力上的突然巨增 也作
sound barrier
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更新时间:2026/10/14 23:37:00