ketine

📖 中文释义

  1. [化] 2,5-二甲基吡嗪
📘 English Definition（英文释义）
  1. n. One of a series of organic bases obtained by the reduction
  2. of certain isonitroso compounds of the ketones. In general they are
  3. unstable oily substances having a pungent aromatic odor.
K 字母词表