disrupt/dɪsˈrʌpt/
vt.使混乱；使瓦解The quarrels of the different political parties seemed likely to disrupt the state.各政党的争执可能导致国家分裂。
An accident of the collision of a truck with a train has disrupted railway services into and out of the city.一辆卡车与一列火车相撞的事故使进出这座城市的铁路交通陷于混乱。