rannel probably of Scandinavian origin; akin to Norwegian dialect randatre rannel tree, from rand edge, space above a fireplace (from Old Norse rand-, rönd rim, shield)
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。