preventing the passage of loud or disturbing sound or noise.
| 单词 | θ65632 |
| 释义 | the world > physical sensation > hearing and noise > inaudibility > sound-proofing or conditioning > [adjective] (7) sound-proof1884 preventing the passage of loud or disturbing sound or noise. acoustic1924 Of a device or material: designed to reduce noise; sound-absorbent. acoustical1926 Of a device or material: designed to reduce sound, sound-absorbent; = acoustic, adj. 4. sound-proofed1932 that has been made sound-proof. sound-tight1932 = sound-proof adj. sound-insulated1933 insulated against sound. sound-conditioned1947 sound-insulated; having improved acoustic qualities. |
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