氨基乙酸 [－－－－]

Jyutping on1 gei1 jyut3 syun1
Pinyin ān jī yǐ suān

Definitions (Wiktionary)
  1. noun, Mainland-China
    glycine
    (syn.) 甘氨酸, 甘胺酸, 胺基乙酸