柯林斯詞典penitentiary /?p?n??t?n??r?/ (penitentiaries) 1. N-COUNT A penitentiary is a prison. 監(jiān)獄[美國(guó)英語(yǔ)] [正式] 返回 penitentiary劍橋詞典a state or federal prison (州或聯(lián)邦)監(jiān)獄 返回 penitentiary