V-RECIP
共謀;勾結;串通
If one person colludes with another, they co-operate with them secretly or illegally.
例句
Several local officials are in jail on charges of colluding with the Mafia...
幾位當地官員因被控勾結黑手黨而入獄。
My mother colluded in the myth of him as the swanky businessman...
我母親和別人串通，把他杜撰成一個闊氣的商人。