[--]

Jyutping syun1 gon1
Pinyin suān gān

Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)

酐 [--]

Jyutping syun1 酐
Pinyin suān gān

Definitions (Wiktionary)
  1. noun
    anhydride; acid anhydride