film roll of film胶卷
roll-film camera胶卷照相机;卷片式照相机
develoa roll of film洗一卷胶卷
a roll of film一卷胶卷;一桶胶卷;电影胶片;一卷胶片
roll-film back卷装胶片后背
roll of film胶卷;一卷胶卷;影片辊;卷胶卷
develop a roll of film洗一卷胶卷
The second roll of film二卷胶卷
folding roll-film camera折叠式胶片照相机
N（名词） a length of photographic film backed with opaque paper and rolled on a spool 胶卷