单词	pen
释义	pen 3 (pĕn) n. A female swan. [Origin unknown.]
随便看	over head overhead projector overhear overhearer overheat overhit overhung overhydrate overhydration overhype overindulge overindulgence overindulgent overindulgently overissue overjoy overjoyed overkill overladen overlaid overlain overland Overland Trail overlap overlay

英语词典包含135693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。