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- Can you span an octave on the piano? 乍能按到钢琴的八个键吗？
- The child's hands are too small to stretch to an octave on the piano. 这孩子的手太小，按不到钢琴上八度和音的键。
- A small flute pitched an octave above a regular flute. 短笛一种音调比普通笛子高八度音的小笛子
- These notes are an octave apart. 这些音相距八度.
- He's singing an octave lower than the rest of us. 他唱的比我们其他人都低八度。
- Can you span an octave on the piano ? 你一壳乍能按到钢琴的八个键吗?
- Pitched an octave below the normal bass range. 倍低音的比正常的低音乐器或嗓音在音域上低一个八度的
- The interval and the consonance of an octave. 八音度的音程和和音.
- A harmonic or melodic interval of an octave and a second. 九度音程包含一个八度音程和第二度音程的合音或音程
- an octave key 高八度音键
- Each successive noise function you add is known as an octave. 每个你所叠加的噪声函数就是一个倍频。
- Play two notes apart from an octave by tongue blocking. 舌堵法同时吹奏差八度的两个音符？
- After all, there are so many kinds. I now use an octave harmonica. 毕竟，口琴的种类太多了，我现在用的是一只普通的重音口琴。
- An interval that completes an octave when added to a given interval. 补充音程特定的音程与全八度音程之间的间隔
- The child' s hands are too small to stretch to an octave on the piano. 这孩子的手太小; 按不到钢琴上八度和音的键.
- To duplicate(another part or voice)an octave higher or lower or in unison. 音高重复在高或低八度上或同一音高上重复
- To duplicate(another part or voice) an octave higher or lower or in unison. 音高重复在高或低八度上或同一音高上重复。
- Semitone (07) One step on a chromatic scale. Normally 1/12 of an octave. 半音(07)半音音階的一級，通常是八度音的1/12。
- It frequently doubles the cello part at an octave below in classical music, but is also capable of playing the bass part alone. 低音大提琴在古典音乐中，通常是把大提琴的低音部份降低八度而重复演奏，但也可担当独立的低音部份。
- The chromatic scale is made of the 12 black and white keys within an octave on the piano. 半音音阶由钢琴上一个八度的全部工2个黑白键组成。
