ruthless [ˈruθlɪs]

例句:

• He was ruthless, but he could be charming.
  来自THETIMES
• Successfully merging two banks requires a fast and ruthless attack on costs.
  成功合并两家银行需要坚决快速地着手解决费用问题。
  
• The late newspaper tycoon is condemned for his ruthless treatment of employees.
  已故的报业大亨因为残忍地对待员工而遭到谴责。
  
• Her lawyers have been ruthless in thrashing out a divorce settlement.
  她的律师在讨论离婚协议的过程中表现得非常坚决。
  
• He is known for his eccentricities and ruthless rule.
  来自VOA
• Ruthless he may have been, and always ambitious.
  来自THETIMES