a.

1. 富於幻想的；想像的
   He is a fanciful writer.

   他是個富於幻想的作家。

2. 奇異的；古怪的
   fanciful architecture

   奇特的建築

adj.

1. over-imaginative and unrealistic.
   ▸existing only in the imagination.
2. highly ornamental or imaginative in design.