氧化銅 [－－铜]

Jyutping joeng5 faa3 tung4
Pinyin yǎng huà tóng

Definitions (CC-CANTO)
  1. copper chloride
Definitions (Wiktionary)
  1. noun
    copper(II) oxide; cupric oxide
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）