基本解释[动力与电气工程]被动显示装置英汉例句双语例句LCD is a kind of passive display device as known. It need the uniform light provided by backlight model.众所周知液晶显示器是一种被动显示器件，需要背光模组提供显示所需要的均匀光源。passive display device更多例句词组短语短语passive matrix display device 无源矩阵显示装置passive display device更多词组专业释义动力与电气工程被动显示装置