音標(biāo)發(fā)音英式音標(biāo) [??k.t?v]美式音標(biāo) [?ɑ?k.t?v]英式發(fā)音 美式發(fā)音 基本解釋n.八音度；倍頻程同根派生 octave相關(guān)詞英漢例句用作名詞 (n.)Can you span an octave on the piano?乍能按到鋼琴的八個鍵嗎？These notes are an octave apart.這些音相距八度.Each successive noise function you add is known as an octave.每個你所曡加的噪聲函數(shù)就是一個倍頻。octave更多例句英英字典劍橋英英字典 the distance between two musical notes that are eight notes apartoctave劍橋字典octave柯林斯字典