power broker 或 pow.er.brok.er

power-broker的音标和读音：
DJ音标发音： [ˈpauəˌbroukə]
KK音标发音： [ˈpaʊɚˌbrokɚ]

power-broker的词性：
n.（名词）

1. A person who exerts strong political or economic influence, especially by virtue of the individuals and votes he or she controls:
权力掮客：对政治或经济施加强大影响的人，尤指通过他或她控制的个人与选票来施加影响者：

“A power broker is someone who can assemble a number of favors due from a coterie of powerful people and then use that agglomeration of . . . favors to work a deal”(William H Hallahan)
“权力经纪人是能将一小群有权势的人的恩惠集中起来，并将这些恩惠用来完成一项任务的人”(威廉H哈勒汉)