寡头垄断 guǎtóulǒngduàn oligopoly Definitions Defs Origin Strokes Stroke Words Sentences Sents 寡头 寡頭 guǎtóu oligarch A member of a small group that holds supreme political or economic power in a country or industry垄断 壟斷 lǒngduàn monopoly exclusive possession or control of the supply of or trade in a commodity or service
