例句
We heard a loud boom as the supersonic aircraft passed.
超音速飛機飛過時，我們聽到了一聲巨響。
Supersonic passenger aircraft could shorten international journeys, but their noise and fuel consumption remain major concerns.
超音速客機或可縮短國際旅程，但噪音和燃油消耗仍令人憂慮。
常用搭配
- supersonic speed｜超音速
- supersonic aircraft｜超音速飛機
- supersonic flight｜超音速飛行
詞形與相關詞
sonic (adj.) · subsonic (adj.)
用法提示
指速度超過聲速；「超聲波的」通常用ultrasonic。