n.(旧时摄影用的)胶片，赛璐珞片，电影

Celluloid is a type of plastic film used primarily for motion pictures.
细胞胶是主要用于电影制作的塑料薄膜。
The celluloid from the old movie rolls has yellowed with age.
旧电影胶片上的细胞胶因年代久远而发黄了。
She carefully peeled off the brittle celluloid layer from the vintage photograph.
她小心翼翼地揭开了那张复古照片上脆弱的细胞胶层。
The celluloid used in silent films was not as durable as modern materials.
默片时代的细胞胶不如现代材料耐用。
A celluloid replica of the Mona Lisa was displayed at the museum.
博物馆展出了蒙娜丽莎的细胞胶复制品。
The actor's performance was so convincing that it seemed like celluloid came to life.
演员的表演如此逼真，仿佛细胞胶都栩栩如生。
Celluloid records were popular before the advent of vinyl and CDs.
在乙烯基和CD出现之前，细胞胶唱片很受欢迎。
The restoration process involved removing dirt from the celluloid negatives.
修复过程包括清理细胞胶底片上的污垢。
Celluloid was once the standard material for making photographic plates.
曾经，细胞胶是制作照相底片的标准材料。
The vintage camera's shutter was made of a heavy, oil-coated celluloid material.
这台老式相机的快门是由涂有油的细胞胶制成的。