[--]

Jyutping guk1 on1 syun1
Pinyin gǔ ān suān

Definitions (Wiktionary)
  1. noun, Taiwan
    glutamic acid
    (syn.) 谷氨酸, 穀氨酸

[--]

Jyutping guk1 on1 syun1
Pinyin gǔ àn suān

Definitions (Wiktionary)
  1. noun, Taiwan
    glutamic acid
    (syn.) 谷氨酸, 穀氨酸