Home/pyrazinamidepyrazinamide/pir-uh-zin-uh-mahyd, -mid/US // ˌpɪr əˈzɪn əˌmaɪd, -mɪd //吡嗪酰胺,吡唑胺,吡嗪胺,吡嗪酮Definitionsn.名词 noun1 Pharmacology.: a substance, C5H5N3O, used in the treatment of tuberculosis.Level 5Browse all words →