单词	penny dreadful
释义	penny dreadful noun : a novel of violent adventure or crime penny-dreadful ˈpe-nē-ˈdred-fəl  adjective Word History First Known Use 1861, in the meaning defined above
随便看	opal glass opal gray opal lamp opal matrix opalesce opalesced opalescence opalescences opalescent opalescently opalesces opalescing opalesque opaleye opaleyes Opalina opaline opaline green opalines opalinid opalise opalised opalises opalization opalize

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。