单词	pen
释义	pen 3 (pĕn) n. A female swan. [Origin unknown.]
随便看	rupturable rupture rural rural free delivery ruralism ruralist rurality ruralization ruralize rurally rural route Rurik Ruritanian Rus Rus' Rus. ruse backhandedly backhandedness backhander backhaul backhoe backing backlash backless

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。