tormenter

1. A few hours later Tarhouni sped by convoy to the war-ravaged town of Misurata to formally identify the bloodied and beaten corpse of his tormenter on behalf of the rebel leaders.
   几个小时后，他随车队奔赴饱受战火蹂躏的米苏拉塔，代表反对派领导层正式确认卡扎菲那血迹斑斑、伤痕累累的尸体。

noun

1. a flat at each side of the stage to prevent the audience from seeing into the wings

   Synonym:    tormentorteaser

2. someone who torments

   Synonym:    tormentorpersecutor