音标发音英式音标 [ˈɒk.tɪv]美式音标 [ˈɑːk.tɪv]英式发音 美式发音 基本解释n.八音度;倍頻程同根派生 octave相关词英汉例句用作名詞 (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剑桥字典octave柯林斯字典