In demonology, Valefar is a Duke of Hell.Waite, Arthur Edward (1913), The Book of Ceremonial Magic, Chapter IV: "The Mysteries of Go?tic Theurgy according to the Lesser Key of Solomon the King: Demons: I.
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。