illusion

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

幻觉, 错觉

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

:
The magician created an amazing illusion.
魔术师创造了一个惊人的幻觉
The desert heat created an illusion of water on the road.
沙漠的热量在路上造成了水的幻觉
2.

幻想, 错觉

a false idea or belief

:
He was under the illusion that he could sing.
幻想着自己会唱歌。
Many people live with the illusion of control over their lives.
许多人生活在对生活有控制权的错觉中。