on paper

副词 on paper:

1. as written or printed
   同义词：in writing
2. as described in contrast to as practiced
   同义词：in theory
3. according to the assumed facts
   同义词：theoretically, in theory

1. Could you put a few ideas down on paper?
   把你的一些想法写出来可以吗?
2. Why don't you set your ideas down on paper?
   你怎麽不把你的想法写在纸上呢?
3. It's a fine scheme on paper, but will it work in practice?
   那计画不错，不过实践上是否可行？
4. He drew an oblique line on paper.
   他在纸上划了一条斜线。