1. 装饰性的,观赏植物：originality n.创意,新奇origin起源 | ornamental装饰性的,观赏植物 | ornamentation n.装饰,装饰品

2. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD

2. 装饰的：ornament 装饰物 | ornamental 装饰的 | orphan 孤儿

3. danci.edu.pub

3. 装饰物：ornamental gold 饰金 | ornamental 装饰物 | ornamentalist 装饰家

1. （摆在某处）作装饰的
    Ornamental things have no practical function but are put in a place because they look attractive.

    e.g. ...ornamental trees.
           观赏树

2. 装饰性的；美观的
    Something that is ornamental is attractive and decorative.

    e.g. ...ornamental plaster mouldings.
           装饰性石膏线脚

1. any plant grown for its beauty or ornamental value

1. serving an esthetic rather than a useful purpose

    e.g. cosmetic fenders on cars
           the buildings were utilitarian rather than decorative

    Synonym: cosmeticdecorative