disperse
vi.使分散;使消失 vt.分散;驱散
Police used tear gas to disperse the crowd.警察用催泪瓦斯驱散人群。
displace
vt.取代;迫使…离开家园，使离开原位
Coal has been displaced by natural gas as a major source of energy.作为一种主要能源的煤正为天然气所取代。
display
n./ vt.陈列，展览;显示，表现
a dazzling display (=very good display) of flowers令人目眩神迷的花卉展
