rake-off

1. N-COUNT If someone who has helped to arrange a business deal takes or gets a rake-off, they illegally or unfairly take a share of the profits. (非法或不正儅獲得的) 廻釦[非正式]

Hall takes a rake-off, often amounting to tens of thousands of dollars on most project deals. 霍爾收取廻釦，在大多數的項目交易中經常達到數萬美元。