preferential [ˌprɛfəˈrɛnʃəl]

例句:

• Despite her status, the Duchess will not be given preferential treatment.
  虽然地位显赫，但是公爵夫人并不会得到优待。
  
• Don't expect to get preferential treatment .
  不要指望受到优待。
  
• Subsidiary company get preferential treatment when it come to subcontract work.
  分公司承接转包(二包)工作时会得到优惠待遇.
  
• This preferential treatment for new customers is increasingly commonplace.
  来自THETIMES
• Would prospective immigrants from Mexico get preferential treatment?
  来自NEWYORKER
• Getting a player who needs little time for adjustment is preferential.
  来自BBC