princess
/prɪnˈses; `prɪnˌsɛs/ n
(a) female member of a royal family who is not the queen, esp (in Britain) the daughter or granddaughter of the sovereign 君王家族（除女王或王后外）的女性成员; （在英国尤指）公主, 孙公主
Princess Margaret 玛格丽特公主.
(b) wife of a prince 王公贵族的夫人; 王妃. ,Princess `Royal (in Britain) (title often given to the) eldest daughter of the sovereign 大公主（英国常授予君主之长女的封号）.