diamondcutter
Senior Member
- Joined
- Oct 21, 2014
- Member Type
- English Teacher
- Native Language
- Chinese
- Home Country
- China
- Current Location
- China
Both ‘fill in a form’ and ‘fill out a form’ have the same meaning. I can understand the logic of ‘fill in a form’, but I wonder what’s the logic of ‘fill out a form’. That's to say, I want to know the meaning of 'out' in that phrase.