单词 sangre azul 释义 ‖ sangre azul|sangre aul|[Sp.]The ‘blue blood’ of the old and aristocratic Spanish families (see note s.v. blood n. 8).1834[see blood n. 8].1846F. Ford Gatherings from Spain xix. 259 Sangre azul is the ichor of demigods which flo...