n.赛璐珞；明胶；假象牙；电影
Our factory makes celluloid articles. 我们厂制造赛璐路制品。
Celluloid is highly combustible. 赛璐珞是极易着火的。
This comb is made from celluloid. 这把梳子是假象牙做的。
Her marvellous acting talent is preserved on celluloid. 她非凡的表演才能在电影胶片里被保存下来了。
