[----]

Jyutping bun2 bing2 on1 syun1
Pinyin běn bǐng ān suān

Definitions (Wiktionary)
  1. noun, Taiwan
    phenylalanine
    (syn.) 苯丙氨酸

[----]

Jyutping bun2 bing2 on1 syun1
Pinyin běn bǐng àn suān

Definitions (Wiktionary)
  1. noun, Taiwan
    phenylalanine
    (syn.) 苯丙氨酸