德布勒森 [ㄉㄜˊ ㄅㄨˋ ㄌㄜˋ ㄙㄣ; de2 bu4 le4 sen1] Debrecen, Hungary's second city, capital of Hajdú-Bihar county 豪伊杜・比豪爾州[Hao2 yi1 du4 · Bi4 hao2 er3 zhou1] in east Hungary on the border with Romania ◄ ►