oligarchy

柯林斯英漢雙解大詞典

oligarchy /ˈɒlɪˌɡɑːkɪ/ ( oligarchies )

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. 寡頭統治集團; 寡頭統治國家

2.N-UNCOUNTOligarchy is a situation in which a country or organization is run by an oligarchy. 寡頭統治 ^[1] 

financial oligarchy 金融寡頭

Theocratic Oligarchy 神權寡頭

oligarchy monopoly 寡頭壟斷

oligarchy competition 寡頭競爭

oligarchy finance[金融] 寡頭控制的金融

Plutocratic Oligarchy 財閥寡頭

oligarchy media 寡頭傳媒

Theory of Oligarchy 寡頭理論 ^[1]