柯林斯词典dukedom /ˈdjuːkdəm/ (dukedoms) 1. N-COUNT A dukedom is the rank or title of a duke. 公爵爵位; 公爵頭啣 ...the present heir to the dukedom. ...公爵爵位的儅前繼承人。2. N-COUNT A dukedom is the land owned or ruled over by a duke. 公爵領地 返回 dukedom剑桥词典the rank of a duke , or the land owned by a duke 公爵的爵位；公爵的領地 返回 dukedom