吡嗪酰胺 [----]

Jyutping bei2 ceon4 sin1 on1
Pinyin bǐ qín xiān ān

Definitions (Wiktionary)
  1. noun
    pyrazinamide

吡嗪酰胺 [----]

Jyutping bei2 ceon4 sin1 on1
Pinyin bǐ qín xiān àn

Definitions (Wiktionary)
  1. noun
    pyrazinamide