銅質 [铜质]

Jyutping tung4 zat1
Pinyin tóng zhí

Definitions (Wiktionary)
  1. adj, attributive
    bronze; copper

銅質 [铜质]

Jyutping tung4 zat1
Pinyin tóng zhì

Definitions (Wiktionary)
  1. adj, attributive
    bronze; copper