illusive

adj. /ɪˈluːsɪv/ C1

虚幻的；迷惑人的；难以捉摸的

Difficult to find, grasp, or achieve; deceptive.

仙境例句

Through the hookah smoke, the Caterpillar looked illusive, like something in a dream.

透过水烟袋的烟雾，毛毛虫看上去虚虚幻幻的，像梦里的东西。