purposive [ˈpɜ:rpəsɪv]

例句:

• In much of the popular commentary, this conclusion was stated in highly purposive terms.
  这类评论很多, 而其结论表述尤为明显.
  
• With a cross - sectional study design, 143 participants were recruited by purposive sampling.
  采用横断式研究设计, 经立意取样,招募143位高雄县美浓镇越南籍妇女参与本研究.
  
• Teaching is a purposive and rewarding activity.
  教书是一种有目的的、反思性的活动.
  
• This seemingly casual gathering...at once became purposive.
  来自L. Mann
• Can you be certain that introspection is by definition conscious, intentional and purposive?
  来自SA
• The courts are taking a purposive approach, which means they look at what Parliament intends.
  来自THETIMES