ornamental [ˌɔ:nəˈmentl]

以下由轻松背单词网站提供

adj.装饰的；作装饰用的；n.装饰品；观赏植物

beautiful rather than useful

The stream was dammed up to form ornamental lakes. 溪流用水坝拦挡起来，形成了装饰性的湖泊。
The ornamental ironwork lends a touch of elegance to the house. 铁艺饰件为房子略添雅致。