英语释义
1. of, relating to, or serving as ornament specifically grown as an ornamental
2. a decorative object especially a plant cultivated for its beauty rather than for use
3. used to make something more attractive used for decoration
4. a plant that is grown for its beauty rather than for its fruit, wood, etc. an ornamental plant
5. serving to add beauty decorative
The columns are just ornamental.
6. a plant grown for its beauty