Focus on the pronunciation of disturbance
English definition of “disturbance”
/dɪˈstɜr·bəns/ n [C]
› something that interrupts you, esp. something loud or causing trouble: You must take care of yourself and avoid upsetting disturbances. › earth science A disturbance is also something that affects usual wind conditions: The disturbance became a typhoon in the Philippine Sea and headed due west.