英语词汇“harmonic echo”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	harmonic echo
释义	harmonic echo harmonic echo [här¦män·ik ′ek·ō] (acoustics) An echo that appears to be higher in pitch than the original sound, due to enhancement of harmonics in the original complex tone.
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