感光紙 [－－纸]

Jyutping gam2 gwong1 zi2
Pinyin gǎn guāng zhǐ

Definitions (CC-CANTO)
  1. photosensitive paper
Definitions (Wiktionary)
  1. noun
    photographic/sensitive paper, photopaper
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）