adv.无情的；残忍的；冷酷的
The animals were ruthlessly hunted to the verge of extinction. 这些动物由于遭到无情的捕猎而濒于灭绝。
Yesterday, I ruthlessly refused an irresistible request of a woman that I can't turn down. 昨天，我残忍的拒绝了一个令我无法拒绝的女人提出的无法拒绝的要求！
