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	ipos IPP ippi-appa ippons IPR iproniazid iproniazids ips ipse dixit ipse dixits ipsedixitism ipseity ipsi ipsilateral ipsilaterally ipsissima verba ipso facto ipsuses ipsusses Ipswich Ipswich sparrow IPTS Ipuriná ipurinás IPW

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。