单词	primary derivative
释义	primary derivative noun : a word (such as telegram) whose immediate constituents are bound forms Word History First Known Use 1886, in the meaning defined above
随便看	penitentes penitential penitential psalm penitentially penitentials penitentiaries penitentiary penitently penitents penk penkeeper penknife penknives penks penlight penlights penlite penlites penlop penman penmanship penmanships penmen penn Penn

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。