bloodline [ˈblʌdˌlaɪn]

例句:

• But when you have intermarriage, that bloodline is diluted.
  来自VOA
• Let the student fall into the disposition, the individuality bloodline - ism rules imperceptibly.
  让学生无形中陷入了性格 、 个性血统论的条条框框.
  
• To continue the family bloodline is one of life's most important things.
  传宗接代是生命中最重要的事情之一.
  
• Confess that the sin of unbelief is broken from your bloodline.
  承认不信的罪已从你血脉中破除.
  
• Youngsters born of the right bloodline, don't know how privileged they are.
  来自BBC
• Cook is from Dorchester in Dorset and has no strong bloodline affiliations with other nations.
  来自THETIMES