polycyclic / ˌpɒl iˈsaɪ klɪk, -ˈsɪk lɪk /

🎓大学词汇多环多环类多环素

polycyclic 的定义

adj. 形容词 adjective

Chemistry.

  1. pertaining to an organic compound containing several atomic rings, usually fused.

更多polycyclic例句

  1. Of particular concern was a smaller class of particle pollution known as PAHs, or polycyclic aromatic hydrocarbons.
  2. That must be that polycyclic screen that Conway reported on.
  3. "That must be that sixth-phase polycyclic screen that Conway reported on," Cleveland frowned in thought.
  4. Pierced Roger's polycyclic screen; exposed the bare metal of Roger's walls!