oligarchy

1. N-COUNT An oligarchy is a small group of people who control and run a particular country or organization. You can also refer to a country which is governed in this way as an oligarchy. 寡頭統(tǒng)治集團; 寡頭統(tǒng)治國家

2. N-UNCOUNT Oligarchy is a situation in which a country or organization is run by an oligarchy. 寡頭統(tǒng)治

...a protest against imperialism and oligarchy in the region. ...對該地區(qū)帝國主義和寡頭統(tǒng)治的抗議。