氰酸 [－－]

Jyutping cing4 syun1
Pinyin qīng suān

Definitions (Wiktionary)

noun
cyanic acid

氰酸 [－－]

Jyutping cing4 syun1
Pinyin qíng suān

Definitions (CC-CEDICT)

cyanic acid HCN

Definitions (Wiktionary)

noun
cyanic acid