film blackening胶片: film; cartridge; photographi ...变: become different; change暗: dark; dim; dull胶片变黑: film blackening胶片变黑暗: film blackening下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:胶片变暗，即可在微信中查询翻译
