cacophonous
adj. 發音不和諧的,粗腔橫調的
If you describe a mixture of sounds as cacophonous, you mean that they are loud and unpleasant.
...the cacophonous beat of pop music.
流行音樂刺耳的節拍
1. having an unpleasant sound;
They produced the most cacophonous beat of pop music.
他們製造了流行音樂最不協調的節拍。