A plenipotentiary is a person who has full power to make decisions or take action on behalf of their government, especially in a foreign country.
例句
...the Polish government in exile's plenipotentiary in Warsaw.波蘭流亡政府在華沙的全權(quán)代表...the British Plenipotentiary to the UN conference.英國(guó)在聯(lián)合國(guó)大會(huì)的全權(quán)代表
ADJ
（大使、公使等）全權(quán)的
An ambassador plenipotentiary or minister plenipotentiary has full power or authority to represent their country.
If someone such as an ambassador has plenipotentiary powers, they have full power or authority to represent their country.
例句
The Constitution grants the president plenipotentiary powers to use military force to protect our national security.憲法賦予總統(tǒng)全權(quán)來(lái)使用武力保衛(wèi)國(guó)家安全。
英漢詞典釋義
n.
全權(quán)大使,全權(quán)代表
adj.
全權(quán)大使的,全權(quán)代表的
an ambassador extraordinary and plenipotentiary特命全權(quán)大使a minister plenipotentiary全權(quán)公使a plenipotentiary deputy.全權(quán)代理人
英英詞典釋義
Noun
1. a diplomat who is fully authorized to represent his or her government