英语词汇back projection怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	back projection
释义	back projection 1. 背面放映，背投；背投的图像 2. 背景放映(指从透明幕后放映图像，用作电影等的背景)
随便看	predisputation predisputations predispute predisputed predisputes predisputing predisrupt predisrupted predisrupting predisruption predisruptions predisrupts predissatisfaction predissatisfactions predissolution pre-dissolution predissolutions predissolve predissolved predissolves predissolving predissuade predissuaded predissuades predissuading

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