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单词 sound barrier
释义  ˈsound ˌbarrier noun  the sound barrier TTAHPthe sudden increase in air pressure against a vehicle, especially an aircraft, when it is travelling near the speed of sound 声障，音障break the sound barrier (=travel faster than the speed of sound) 突破音障Examples from the Corpussound barrier• In 1979, Stanley Barrett broke the sound barrier on land.• Fast fighter jets -- many traveling within earshot of the sound barrier -- will headline the shows.• I've even taken an F-15 jet to within a whisker of the sound barrier.• At the time of his death Campbell was unsuccessfully seeking backers for a jet-driven car to go through the sound barrier.ˈsound ˌbarrier nounChineseSyllable  sudden Corpus in vehicle, pressure a against the increase air
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更新时间：2026/6/18 20:42:31