legate
n. 使节
A legate is a person who is the official representative of another person, especially the Pope's official representative in a particular country.
...Pope Innocent VI's legate, Cardinal Albornoz.
教皇英诺森四世的使节红衣主教阿尔沃诺斯
1. a member of a legation
The priest was appointed the legate by the pope.
这位牧师被教皇指定为他的高级使节.