强迫
... compel v.强迫,迫使 compensate v.(for)补偿,赔偿 compensation n.补偿(或赔偿)的款物;补偿,赔偿 ...
逼迫
... compass n.罗盘,指南针;圆规 compel vt.逼迫,迫使屈从 compete vi.竞赛;比赛;抗衡 ...
迫使屈服
... compatible 兼容的,能和睦相处的,合得来的 compel 强迫,迫使屈服 compensate 补偿,弥补,抵消 ...
To compel one to present information to a jury is done by order of a judge. If a judge believes the individual has information relevant to the cause, he can "force" that person to present that information or be subject to arrest for contempt of court.