ring binder
复数形式
ring binders
1
活页夹, 环扣文件夹
a cover with metal rings inside that pass through the holes of the documents within to hold them together
- She organized her study notes in a ring binder with dividers for each subject.
她用带有每个科目分隔物的活页夹整理了学习笔记。
- The office supplies store offers a variety of ring binders in different colors and sizes.
办公用品商店提供各种颜色和尺寸的活页夹。
- He flipped through the pages of his ring binder to find the meeting agenda for the day.
他翻阅了他的活页夹的页面，以找到当天的会议议程。
- Ring binders are popular for organizing documents and reports in a neat and accessible manner.
活页夹因能以整洁且易于取用的方式整理文件和报告而受到欢迎。
- The project proposal was presented in a professional ring binder with a clear cover to showcase the title page.
项目提案是用一个带有透明封面的专业活页夹展示的，以展示标题页。