单词	PA system
释义	PA system (pēā) n. A public-address system.
随便看	overhit overhung overhydrate overhydration overhype overindulge overindulgence overindulgent overindulgently overissue overjoy overjoyed overkill overladen overlaid overlain overland Overland Trail overlap overlay overlay overleaf overleap overlearn overlie

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。