N-COUNT [oft adjective NOUN](尤指能影响人们情感和信仰的)演说家,演讲家,雄辩家 An orator is someone who is skilled at making formal speeches, especially ones which affect people's feelings and beliefs. (尤指能影响人们情感和信仰的)演说家,演讲家,雄辩家
Lenin was the great orator of the Russian Revolution. [+ of]