ˈbanner ad ( banner /ˈbænə(r)/) ( ˈbanner adˌvertisement, formal )
noun
[] () an advertisement in the form of a box with a design or symbol in that is spread across a web page, usually at the top横幅广告◆a banner ad on a popular website热门网站上的横幅广告➡button ad ▸ˈbanner ˌadvertising