oldalsáv angolul

sidebar [sidebars]▼◼◼◼noun
[UK: ˈsaɪd.ˌbɑː] [US: ˈsaɪd.ˌbɑːr]

sideband [sidebands]▼◼◻◻noun
[UK: sˈaɪdband] [US: sˈaɪdbænd]