fantastical

1、fant- + -ast + -ic + -al.
2、其实也就是看得见摸不着的东西，也就是很虚幻、很梦幻的东西。
3、其词根的原始含义为：visible, appear. => only image or picture, picture to oneself, imagine.
4、由此，该词的含义就很明确了：幻想，空想，狂想，白日梦；错觉，幻觉；怪念头，想入非非。

fantastical (adj.)

late 15c., from fantastic + -al (1). Related: Fantastically.

1. The book has many fantastical aspects.

这本书有很多方面都十分精彩。

2. Join her on her fantastical journey for a memorable adventure.

加入她对她的荒诞旅程为您带来一个难忘的冒险.

3. His room was tricked out with something fantastical.

他的房间用一些奇形怪状的东西装饰起来.

4. It took seven years to complete and gave him a taste for creating fantastical environments.

他花了七年时间才让自己生活在一个舒服的环境里.