英语词汇“negative cover”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	negative cover
释义	negative cover 底片保存袋
随便看	integrating gyro unit integrating-indicator integrating indicator integrating industry and trade integrating instrument integrating ionization chamber integrating kilowatt hour meter integrating kilowatt-hour meter integrating kindergartens and nursery schools integrating light detector integrating luxmeter integrating luxometer integrating manometer integrating measuring apparatus integrating measuring instrument integrating mechanism integrating-meter integrating meter integrating microbalance integrating microdensitometer integrating motor integrating multiramp converter integrating multi-ramp converter integrating nephelometer integrating network 绨袍恋恋，尚有故人之意。续香烟绮席春眠觉，纱窗晓望迷。朦胧残梦里，犹自在辽西。绮户雕楹长若此，罗帏碧簟岂相容。绮榭飘飖紫庭客，晴窗点检白云篇。绮段铺繁褥，鲛绡熨下裳。绮窗出尘冥，飞陛蹑云端。绮窗夜闭玉堂静，红粉春妆宝镜催。绮窗好梦初成，梦回相见卿卿。明月西风夜冷，苍梧乱影多声。绮窗犹在，敲遍栏干谁应。断肠明月下，梅摇影。观念观感观战观摩观星观景观望观止观测观湖