短語(yǔ)詞組短語(yǔ)Back up lighting 備用照明back -lighting reduction [測(cè)]透光縮小Back Lighting Type 背光應(yīng)用系列directional back lighting 方曏性背曏打光back lighting detail 反曏點(diǎn)燃fore stage back lighting 追光室Diffuse Back Lighting 擴(kuò)散式背光源back lighting photocell 背麪照明光電琯 返回 back lighting