(informal)try to gain an unfair advantage
(非正式)占便宜；揩油水
he had been trying to &B{pull a fast one on} his co-producer.他一直在设法占他的合伙制片人的便宜。
he had been trying to &B{pull a fast one on} his co-producer.
他一直在设法占他的合伙制片人的便宜。