pyrimidines

英[pɪrɪ'mɪdɪnz] 美[pɪrɪ'mɪdɪnz]
  • 嘧啶
  • PZT n.压电跃变
  • scanner n.扫描机;扫描仪
名词 pyrimidine:
  1. any of several basic compounds derived from pyrimidine

  2. a heterocyclic organic compound with a penetrating odor