| 单词 | octave |
| 释义 | octave [`äk·tiv] ACOUSTICS The interval in pitch between two tones such that one tone may be regarded as duplicating at the next higher pitch the basic musical import of the other tone; the sounds producing these tones then have a frequency ratio of 2 to 1. PHYSICS The interval between any two frequencies having a ratio of 2 to 1. |
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