例句
We heard a loud boom as the supersonic aircraft passed.
超音速飞机飞过时，我们听到了一声巨响。
Supersonic passenger aircraft could shorten international journeys, but their noise and fuel consumption remain major concerns.
超音速客机可以缩短国际旅程，但其噪声和燃油消耗仍是主要问题。
常用搭配
- supersonic speed｜超音速
- supersonic aircraft｜超音速飞机
- supersonic flight｜超音速飞行
词形与相关词
sonic (adj.) · subsonic (adj.)
用法提示
指速度超过声速；“超声波的”通常用ultrasonic。