duration [duˈreɪʃn]

例句:

• Registration laws should be narrowed in scope and duration.
  来自SA
• Which allowed it to hover for the shortest duration?
  来自SA
• His wounds knocked him out of combat for the duration.
  他的伤病使他在整个期间都无法参赛。
  
• The school was used as a hospital for the duration of the war.
  战争期间这所学校被用作医院。
  
• The principal issues in dispute concern the duration of the future treaty.
  有争议的主要问题牵涉到将来条约的期限.
  
• Only past and future have longer duration than now.
  来自SA
• The duration of service is ten years.
  设备使用年限是十年。
  来自《权威词典》
• The storm was of short duration.
  暴风雨持续时间很短。
  来自《权威词典》