power of attorney
noun /ˌpaʊər əv əˈtɜːni/
/ˌpaʊər əv əˈtɜːrni/
[uncountable, countable] (plural powers of attorney)
(law- the right to act as the representative of somebody in business or financial matters; a document that gives somebody this right
(商业或金融等事务的)代表权,代理权;授权书;委托书