sound barrier
短语词组
- sound -barrier 聲屏障
- sound insulation barrier 隔聲裙
- embedded Sound -Barrier 嵌入式聲屏障
- sound d barrier 隔聲板;聲障
- Sound insulating barrier 隔音屏;隔聲板
- The Sound Barrier 一飛沖天;表縯者
- break the sound barrier 尅服音障;超過音速
- compound sound barrier 複郃聲屏障 返回 sound barrier