If someone is extradited, they are officially sent back to their own or another country to be tried for a crime that they have been accused of.
例句
He was extradited to Britain from the Irish Republic to face explosives charges...他被從愛爾蘭共和國引渡到英國，面臨爆炸罪的指控。The authorities refused to extradite him.當局拒絕引渡他。
英英詞典釋義
Noun
1. the surrender of an accused or convicted person by one state or country to another (usually under the provisions of a statute or treaty)