To perform a crossruff or a series of crossruffs .

进行交叉吃张或连续交叉吃张。

Crossruff : a series of plays in games of the whist family in which partnership hands alternately trump suits led by the other partner .

交叉吃张：惠斯特牌类比赛中由搭档交替用王牌吃进由同伴领出的花色牌的一系列打法。