单词	bookholder
释义	bookholder noun : a device that supports a book compare bookrack, bookrest Word History First Known Use 1838, in the meaning defined above
随便看	pyres pyret- pyrethra pyrethrin pyrethrins pyrethroid pyrethroids pyrethrolone pyrethrum pyrethrum yellow pyrethrums pyretic pyreticcer pyreticcest pyreticer pyreticest pyretics pyreto- pyretogenic pyretogenous Pyrex pyrexes pyrexia pyrexial pyrexias

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。