влакно angolul

fibre [fibres]▼(material in the form of fibres)
noun
[UK: ˈfaɪ.bə(r)] [US: ˈfaɪ.bər]

filament [filaments]▼(continuous object, limited in length only by its spool)
noun
[UK: ˈfɪ.lə.mənt] [US: ˈfɪ.lə.mənt]