donor [ˈdoʊnə(r)]

例句:

• I'm a blood donor; I can't risk any contagion.
  我是献血者，我不能冒任何接触传染的危险。
  
• In sperm and egg donation the donor is identified.
  来自BBC
• The marrow donor is her 14-month-old sister.
  骨髓捐献者是她14个月大的妹妹。
  
• AID or artificial insemination by a donor
  他精人工授精
  
• He had previously been a top donor in Gov.
  来自WSJ
• That has been confirmed by all our donor partners.
  来自VOA