draft [drafted, drafting, drafts](to write a first version) verb [UK: drɑːft] [US: ˈdræft]
sketch [sketched, sketching, sketches](to make a basic drawing) verb [UK: sketʃ] [US: ˈsketʃ]He sketches the outline of the machine. = Él esboza el contorno de la máquina.