blue blood
US /ˈbluː blʌd/
UK /ˈbluː blʌd/
成语
蓝血, 贵族血统
noble or aristocratic descent
示例:
•
Despite his humble beginnings, he married into a family of blue blood.
尽管出身卑微，他还是娶了一个贵族家庭的女儿。
•
Her refined manners and elegant speech suggested she had blue blood.
她那文雅的举止和优雅的谈吐表明她出身贵族。