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	therapeutic touch therapeutically therapeutics therapeutist therapeutists Theraphosa theraphose theraphosid Theraphosidae theraphosidaes theraphosids therapies therapist therapists therapon therapsid Therapsida therapsidae therapsidas therapsids therapy Theravada theravadas Theravadin therblig

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keystone effect