单词	blue box
释义	blue box noun : an electronic device attached to a telephone that emits signals enabling the user to make illegal free long-distance calls Word History First Known Use 1965, in the meaning defined above
随便看	Protostomia protostrongylin protosun protosyllabic Protosymphyla prototaxites protothere Prototheria prototheriae prototherians prototherias prototonic Prototracheata prototroch prototrochal prototroph prototrophic prototrophies prototrophs prototrophy prototypal prototype prototyped prototypes prototypic

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。