triatomic

基本解释

• adj.含三原子的

同根派生

英汉例句

用作形容词 (adj.)

• Triatomic and larger molecules have more complex energy-level diagrams.
  三原子分子和更大的分子的能级图比较复杂。
• The solution to the boundary value problem for a 2-dim photodissociation model of a linear triatomic molecule was studied.
  研究线性三原子分子二维光离解模型边值问题的解。