| 单词 | acoustics | 
| 释义 | a·cous·tics   (ə-kstĭks) n. 1.  (used with a sing. verb) The scientific study of sound, especially of its generation, transmission, and reception. 2.  (used with a pl. verb) The total effect of sound, especially as produced in an enclosed space: "Such annoyances are frequently caused by flaws in the acoustics rather than the performers" (Mel Gussow).  acoustics Sound waves from a stage are deflected by sound panels and distributed throughout an auditorium. | 
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