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	nelly nelma nelson Nelson bighorn sheep Nelson Mandela Bay Nelson's oriole nelsons nelumbi Nelumbium nelumbium nelumbiums nelumbo nelumboes nelumbonaceaes nelumbos nem nem con nem diss nem et cir nem ex nem- nema- nemaline Nemalion Nemalionaceae

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。