英语词汇“keystone effect”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	keystone effect
释义	keystone effect noun : a type of distortion in a television picture whereby a square pattern appears larger at the top than at the bottom
随便看	aetosaurs Aetosaurus AEW Aex af af- AFAB afaiks afaint Afalou man afar afara afaras afarer afarest afarrer afarrest afars AFB AFC AFDC afear afeard afearder afeardest

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keystone effect