单词 | acoustical cloud |
释义 | acoustical cloud one of a number of acoustic panels installed near the ceiling of a concert hall to reflect sound for improving the acoustic quality of music. |
随便看 |
英语词典包含168451条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。