illusion

US /ɪˈluː.ʒən/
UK /ɪˈluː.ʒən/
"illusion" picture
1.

幻覺, 錯覺

a thing that is or is likely to be wrongly perceived or interpreted by the senses

:
The magician created an amazing illusion.
魔術師創造了一個驚人的幻覺
The desert heat created an illusion of water on the road.
沙漠的熱量在路上造成了水的幻覺
2.

幻想, 錯覺

a false idea or belief

:
He was under the illusion that he could sing.
幻想着自己會唱歌。
Many people live with the illusion of control over their lives.
許多人生活在對生活有控制權的錯覺中。