[----]

Jyutping saam1 zeoi6 cing1 on1
Pinyin sān jù qīng ān

Definitions (Wiktionary)
  1. noun
    melamine

[----]

Jyutping saam1 zeoi6 cing1 on1
Pinyin sān jù qíng àn

Definitions (CC-CEDICT)
  1. melamine C3H6N6
Definitions (Wiktionary)
  1. noun
    melamine