tracing paper

US /ˈtreɪ.sɪŋ ˌpeɪ.pər/
UK /ˈtreɪ.sɪŋ ˌpeɪ.pər/
"tracing paper" picture
1.

papel de calco, papel cebolla

a type of translucent paper used for tracing images or designs

:
She used tracing paper to copy the intricate drawing.
Ella usó papel de calco para copiar el dibujo intrincado.
Architects often use tracing paper for their preliminary sketches.
Los arquitectos a menudo usan papel de calco para sus bocetos preliminares.