柯林斯词典duchy /ˈdʌtʃɪ/ (duchies) 1. N-COUNT A duchy is an area of land that is owned or ruled by a duke. 公爵领地[oft 'the' N 'of' n] ...the Duchy of Cornwall. ...康沃尔公爵的领地。 返回 duchy剑桥词典the area of land owned or ruled by a duke or duchess 公爵领地；公爵夫人（或女公爵）领地 返回 duchy