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单词 optical illusion
释义

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optical illusion

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optical illusion

Word forms: plural optical illusions
countable noun
An optical illusion is something that tricks your eyes so that what you think you see is different from what is really there.
Sloping walls on the bulk of the building create an optical illusion.

optical illusion in British English

noun
1. 
an object causing a false visual impression
2. 
an instance of deception by such an object

optical illusion in American English

an illusion resulting from certain visual effects that cause a viewer to misunderstand or misinterpret what he or she actually sees

Examples of 'optical illusion' in a sentence
optical illusion

`It was an optical illusion ," I repeated, sounding very obstinate and more than a little fractious.
Howatch, Susan ABSOLUTE TRUTHS (2002)
But if the optical illusion is the result of illness -' `Okay, since you're so keen on this idea, let's take a closer look at it.
Howatch, Susan ABSOLUTE TRUTHS (2002)
One of them was big enough to make John blink, wondering if he was an optical illusion.
S.M. Stirling T2©: RISING STORM (2002)
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更新时间：2025/3/23 4:17:46