A disturbance is an incident in which people behave violently in public. 骚乱
noun [具体名词] 干扰，扰乱；骚乱，动乱；失调，紊乱
Disturbance means upsetting or disorganizing something which was previously in a calm and well-ordered state. 烦乱; 扰乱
- disturbance 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 19 The stuff of dreams
