| 单词 | θ65633 |
| 释义 | the world > physical sensation > hearing and noise > inaudibility > sound-proofing or conditioning > [noun] (7) sound-proofing1884 sound insulation1932 sound conditioning1972 Subcategories:— noise-reducing devices (2) — control of noise (2) |
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英语词典包含1132095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。