1. The bourdon of the bagpipe gives the music a deep, continuous sound.
风笛的低音管为音乐提供持续的深沉音调。

2. A low bourdon echoed through the cathedral during the ceremony.
仪式期间，大教堂里回荡着低沉的钟声。

3. The organist adjusted the bourdon to create a richer tone.
管风琴演奏者调整低音音栓以产生更丰富的音色。

4. The bourdon sound added a solemn atmosphere to the performance.
低沉的持续音为演出增添了庄严氛围。

A: Did you notice the bourdon in the background of the music?
A：你注意到音乐背景里的低音持续声了吗？

B: Yes, it made the whole piece sound more powerful.
B：是的，它让整首曲子听起来更有力量。

1) 风笛中的持续低音音管
2) 音乐中的低沉持续音
3) 钟声或管风琴中的低音声部

1. 持续的低音音调

e.g. The bourdon of the organ filled the church.
管风琴的低音充满了教堂。

2. 风笛中的低音管

e.g. The bourdon produces a constant drone in bagpipe music.
低音管在风笛音乐中产生持续的嗡鸣声。

noun

1. A continuous low musical note, especially produced by a pipe in bagpipes or an organ stop.

Synonym: drone, bass note