adj.不透光的
A lightproof cartridge containing photographic film or plates, used in specially designed cameras. 暗匣装有摄影胶卷或感光板的防光胶卷盒，用在特殊设计的照相机中
A lightproof case with photographic film that can be loaded directly into a camera. 暗盒可直接装入照相机中，内放照相胶卷的防止光线进入的小盒子。
Coating film waterproof, oil-proof, dustproof and lightproof, candy be not intenerated, slimy or changed shape. 包上膜衣，可防水、防油、防尘、遮光，糖果不受潮、不粘连、不变形。
Effects of package on tomato were analyzed;it was considered that cut-tomato would be packaged with lightproof package. 分析包装对西红柿保鲜的影响作用
Including fixed shutter and removable shutter, Can ventilate and lightproof easily.Removable shutter. 百叶窗可分为活动百叶和固定百叶，能够实现通风、遮阳等功能。
