conspiracy theory
noun [ C ] uk/kənˈspɪr.ə.si ˌθɪə.ri/ us/kənˈspɪr.ə.si ˌθɪr.i/
阴谋论
a belief that an unpleasant event or situation is the result of a secret plan made by powerful people
conspiracy theorist
noun [ C ] ukus
相信阴谋论的人
someone who believes in a conspiracy theory