| 词汇 | sound barrier |
| 释义 | sound barrier 主要翻译 the sound barrier n (travel at speed of sound)音障，声障 复合形式： break the sound barrier v expr (go faster than sound)超过音速When a plane breaks the sound barrier it produces a sonic boom that sounds like an explosion. |
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英汉词典包含2359566条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。