1633T. James Voy. 98 The Ship to be left vnpumpt.
1669Boyle Contin. New Exp. xliv. 154 Air that yet remain'd unpump'd out.
1873Ruskin Fors Clav. xxxiii. 17 A real pump in a pump room,..instead of the unpumped Tweed.
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。