валяк означава в английски

cylinder [cylinders]▼(any cylindrical object)
noun
[UK: ˈsɪ.lɪn.də(r)] [US: ˈsɪ.lən.dər]

platen [platens]▼(part of a typewriter or printer on which the paper)
noun
[UK: ˈplæ.tən] [US: ˈplæ.tən]

roll [rolls]▼(a heavy cylinder used to break clods)
noun
[UK: rəʊl] [US: roʊl]

roller [rollers]▼(tool for applying paint or ink)
noun
[UK: ˈrəʊ.lə(r)] [US: ˈroʊ.lə(r)]