cost-effective [ˌkɔstɪˈfɛktɪv]

例句:

• This is one of the most cost-effective health interventions.
  来自BBC
• The bank must be run in a cost-effective way.
  银行的经营必须追求成本效益。
  
• The government said it wanted to overhaul the employment training scheme to make it cost effective.
  政府表示希望彻底改革就业培训计划以实现低成本高效益。
  
• Remedial actions are to be " cost - effective ", considering total short and long - term costs.
  考虑到全部的短期和 长期 处置费用,补救行为是 “ 节省成本的 ”.
  
• I believe The system would be very cost effective.
  来自SA
• The market has a knack for making things cost-effective.
  来自SA