灰: ash犬: dog公国: duchy; dukedom; principality公国: duchy; dukedom; principality 列支敦士登公国 the principality of liechtenstein 大公国: archduchy; grand duchy公国王: duke安道尔公国: the principality of andorra安条克公国: principality of antioch奥兰尼公国: orlanne dukedom奥帕瓦公国: duchy of opava勃艮第公国: duchy of burgundy大公国的: grandducal独角兽公国: unicorn duchy恶狼公国: wolf duchy芬兰大公国: grand duchy of finland公国的君主: duke公国地位: principality公牛公国: bull duchy古利亚公国: principality of guria华沙公国: duchy of warsaw基辅大公国: kievan rus'吉恩公国: principality of zeon吉翁公国: zeon库尔兰公国: duchy of courland卢森堡公国: luxembourg