n.[U]

1. 音乐；乐曲；音乐作品
   A bit of music will cheer you up.

   听会儿音乐会使你的心情愉快起来。

2. 乐谱
3. 美妙的声音
   The music of the nightingale sounds very sweet.

   夜莺的啭鸣听起来非常悦耳。

4. 音乐欣赏能力
5. 喧闹

n.

1. the art or science of combining vocal or instrumental sounds (or both) to produce beauty of form, harmony, and expression of emotion.
   ▸the sound so produced.
2. the written or printed signs representing vocal or instrumental sound.