wheeler-dealer

1. N-COUNT If you refer to someone, especially in business or politics, as a wheeler-dealer, you disapprove of the way that they try to succeed or to get what they want, often by dishonest or unfair methods. (在商场和政坛)投机钻营者[表不满]

...a pact with a smooth-talking wheeler-dealer named Mr. Cox. ...与一个油嘴滑舌、善于钻营的考克斯先生的一个协议。