film rewind system
/ˈfɪlm ɹɪwˈaɪnd ˈsɪstəm/
n
English · film rewind system中文 · 倒片装置Español · sistema de rebobinado de la películaFrançais · mécanisme de rebobinage
意味：Manual or motorized device that winds a partially or totally exposed film back into its cartridge.