“octave”的概念、定义、翻译、参考文献-科学参考

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.
随便看	caulking iron Caulobacter Caulobacteraceae caulocarpic Caulococcus caulome causal boundary causal curve causal future causalgia causality causality condition causally simple causal past causal system caustic caustic alcohol caustic barley caustic cracking caustic dip caustic embrittlement caustic flooding causticity causticization caustic lime

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