ring binder
ring
ˈrɪng
ring
bin
baɪn
bain
der

“ring binder”的英语定义和含义

Ring binder
01

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 
ring binder definition and meaning
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
ring binders
例子
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。

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