視覺效果 angolul

optical illusion▼(image that is visually deceptive or misleading)
noun
[UK: ˈɒp.tɪk.l̩ ɪ.ˈluːʒ.n̩] [US: ˈɑːp.tɪk.l̩ ˌɪ.ˈluːʒ.n̩]