The old newsreels were filmed in black and white.老的新闻记录片是黑白胶片拍摄的.Thin ice filmed the lake.湖上结了一层薄冰。An Indonesian maid was filmed ill - treating her employer's two - year - old son at home on a hidden camera.闭路电视录像了一...
Original plate: Relief printing plate produced bu 7 photomechanical etching as distinct from electrotyping.原身版: 用照相晒版蚀刻方法造成的凸版.有别于电镀版.The process of preparing a printing surface for electrotyping engraving on a wax - coa...