duplication [ˌduplɪˈkeʃən, ˌdju-]

例句:

• Try to avoid wasteful duplication of effort.
  尽量避免无用的重复劳动。
  
• Duties have been reassigned to avoid wasteful duplication of work.
  为避免重复劳动浪费资源,任务已经重新分派.
  
• We will attempt to avoid duplication by appropriate cross references.
  将用适当的前后对照的方法来避免重复.
  
• "Errors" which occur during the duplication process.
  来自SA
• This duplication of infrastructure is inefficient and expensive.
  来自SA
• How much is packaged hype, duplication, artificial obsolescence.
  来自SA