a thin paper coated on one side with a dark waxy substance (often containing carbon); used to transfer characters from the original to an under sheet of paper
例句
用作名词 (n.)
She put the carbon paper in the wrong way round. 他把复写纸放反了。
The waitress was writing our order on carbon paper. 这位女服务员正把我们所点的菜品写在复写纸上。