in collusion短语¹⁰⁶¹⁰⁰⁺⁵ 基本例句 adj. 与…勾结 Affecting the prices of securities trading or trading volumes by working in collusion with others to buy or sell securities at time, prices, and methods previously agreed upon; 与他人串通，以事先约定的时间、价格和方式相互进行证券交易或者相互买卖并不持有的证券，影响证券交易价格或者证券交易量； ebigear