单词	pen
释义	pen 4 (pĕn) n. Informal A penitentiary; a prison. [Short for PENITENTIARY.]
随便看	special legislation specially special master special-needs special needs specialness Special Olympics special operation special operator special pleading special relativity special sense special session special team special theory of relativity specialty speciate speciation speciational specie species speciesism speciesist species-specific species-specificity

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。