octette

例句：

1. 1. The music teacher played a beautiful octette for us.
   音乐老师为我们演奏了一首美丽的八音盒。
2. 2.The octette is the smallest unit of music in Western music.
   八音盒是西方音乐中最小的音乐单位。
3. 3.She loved to play with her octettes when she was young.
   她小时候喜欢用她的八音盒玩耍。