dunn bass

例句：

1. 1.The dunn bass is a popular instrument in classical music.
   邓恩低音提琴是古典音乐中流行的乐器。
2. 2.The dunn bass has a rich history and is still widely used today.
   邓恩低音提琴有着丰富的历史，至今仍广泛使用。
3. 3.In the concert, the dunn bass was played beautifully by the conductor.
   在音乐会上，指挥家演奏的邓恩低音提琴非常美妙。