[----]

Jyutping tin1 dung1 on1 syun1
Pinyin tiān dōng ān suān

Definitions (Wiktionary)
  1. noun, Taiwan
    aspartic acid
    (syn.) 天冬氨酸

[----]

Jyutping tin1 dung1 on1 syun1
Pinyin tiān dōng àn suān

Definitions (Wiktionary)
  1. noun, Taiwan
    aspartic acid
    (syn.) 天冬氨酸