retained

例句:

• Those swirls of paint retained the imprint of fingers.
  来自WSJ
• Other countries retained their traditional and habitual ways of doing things.
  其他国家仍然保持着他们做事的传统和习惯。
  
• She retained a number of copies for further annotation.
  她保留了许多副本以便作进一步的注解。
  
• He had retained a keen interest in the progress of the work.
  他对那项工作的进展一直很关心。
  
• The large volume of retained earnings needs a home.
  来自THETIMES
• It was unclear if he had retained an attorney.
  来自WSJ