inheritrix
🇬🇧/ɪnˈherɪtrɪks/ 🇺🇸/ɪnˈherətrɪks/a woman who receives an inheritance, property, or title from someone who has died.
noun [专属名词] 女继承人(等于 inheritress)
The inheritrix is worth at least a million dollars. 那位女继承人至少有百万家当。