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

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	expellable expellant expellants expelled expellee expellees expellent expellents expeller expeller man expeller men expellers expelling expels expend expendabilities expendability expendable expendables expended expender expenders expending expenditor expenditure

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keystone effect