nonrefundable [nɒnrɪ'fʌndəbl]

例句:

• No. CFA Institute and society dues are nonrefundable and nontransferable.
  不会,CFA协会及分会会费是不退还不让渡的.
  
• You must submit the application form along with a nonrefundable application fee.
  除了申请表外,你还要交纳不可退还的申请费用.
  
• They angrily insisted that the manager return their nonrefundable deposit.
  他们蛮不讲理,一定要经理退还原本不该退还的押金.
  
• Buyers typically sign nonrefundable contracts and put down deposits, paying the balance when the apartments are delivered.
  来自WSJ
• The papers he'd signed that night had specified a deposit of that very amount, nonrefundable.
  来自NEWYORKER
• Expedia discloses restrictions on its initial search results page, including "nonrefundable" with specific room offerings.
  来自WSJ