three-ring binder

基本解释

• 三环活页夹
• 三孔活页夹

英汉例句

双语例句

• Will you keep the paperwork in a three-ring binder or an electronic database?
  这些纸张形式文档可以存放在一个三环的活页夹中吗？ 或者您会使用有些种类的电子数据库？
• Instead, get yourself a three-ring binder, some loose-leaf paper and A-Z tabs.
  改为你自己准备一个活页夹、一些活页纸和从A到Z的标签。

权威例句

• But you are not trying to fill a three-ring binder that will only catch dust.
  FORBES: Business Planning With Risk of Recession: Economic Contingency Planning
• It was the greatest three-ring binder ever created.
  ENGADGET: This is the Modem World: An ode to the trapper keeper

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