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(gè)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(gè)你所疊加的噪聲函數(shù)就是一個(gè)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