单词	变灰的
释义	变灰的医pale
随便看	film patch film path film pattern Film-Penetration model film penetration theory film-penetration theory filmpenetration thory film penetration thory film penetration tube film pentration theory film perforation film perforations film perforator film performance film permeability coefficient film phantom film phase film phases Film Philharmonic Troupe film philosophy film phonograph film photoconductor film, photographic film photography film, photosensitive, layer photography