binder
noun [ C ] uk/ˈbaɪn.dər/ us/ˈbaɪn.dɚ/
(COVER)
活页夹
a hard cover in which paper documents or magazines are stored
a leather/plastic binder 皮质／塑料活页夹
He's filled five binders with notes.
See also: ring binder
- More examples
- A carefully kept logbook (a three-ring binder with pages for sketches and notes of your observations) will become a valued resource.
- Create a binder just for holiday recipes-foods you made, how you tweaked the seasonings, what could have used more or less time in the oven, recipes you wanted to try but didn't.
(JOB)
装订工
a bookbinder
(MACHINE)
装订机
a machine used on farms to fasten crops into sheaves (= bundles) after they have been cut
The way to harvest cereals 50 years ago was to use a binder, that cut the crop and tied it up in sheaves.
(SUBSTANCE)
粘结剂；增粘剂
a substance added to a mixture to make all the parts stick together
You can use egg as a binder.
- More examples
- Our food has no artificial or processed ingredients, no low-cost fillers or binders.
- Lump charcoal is a pure form of charcoal and is preferred by many purists who dislike artificial binders used to hold briquettes in their shape.