archduke
archdukenoun- (historical)a son of the Emperor of Austria
(史)大公爵(奥地利帝国君主的儿子)
派生archducaladjectivearchduchynoun语源- early 16th cent.: from Old French archeduc, from Merovingian Latin archidux, archiduc-, from archi- 'chief' + dux, duc- (see duke)
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