单词	jack staff
释义	jack staff noun : a staff which is fixed on the bowsprit cap or in the bows of a ship and upon which the jack is hoisted Word History Etymology jack entry 1 (flag)
随便看	number nine iron number one number one iron number one pick number plate number pool number seven iron number sign number six iron number system Number Ten number theoretic number theorist number theory number three iron number two number two iron number-board numberable numbered numberer numberers numbering numbering machine numberings

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。