已曝光已冲洗的电影胶片，不论是否配有声道或仅有声道。

Cinematographic film, exposed and developed, whether or not incorporating sound track or consisting only of sound track.

youdao

已曝光已冲洗的电影胶片，不论是否配有声道或仅有声道。

Cinematographic film, exposed and developed, whether or not incorporating sound track or consisting only of sound track.

youdao