1846A. Young Naut. Dict., Rave-hook, an iron instrument used by caulkers to get the oakum thoroughly out of a vessel's seams, when a rasing-iron would not penetrate deep enough.
英语词典包含277258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。