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	irrepealable irrepealableness irrepealablenesses irrepealably irrepealably irreplaceabilities irreplaceability irreplaceability irreplaceability,irreplaceableness irreplaceable irreplaceableness irreplaceablenesses irreplaceably irreplaceably irrepleviable irrepleviable,irreplevisable irreplevisable irrepressibilities irrepressibility irrepressibility irrepressibility,irrepressibleness irrepressible irrepressibleness irrepressiblenesses irrepressibly

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