binder
noun /ˈbaɪndə(r)/
/ˈbaɪndər/
- [countable] a hard cover for holding sheets of paper, magazines, etc. together
活页夹 - a ring binder
活页夹 - Subscribe today and get a free binder with your first issue.
现在订阅,第一期能免费得到一个活页夹。
- a ring binder
- [countable] a person or machine that puts covers on books
装订工;装订机 - [countable, uncountable] a substance that makes things stick or mix together in a solid form
黏合剂;黏结剂 - [countable] a machine that fastens wheat into bunches after it has been cut
(谷物)割捆机