triatomic.
/trahy-uh-tom-ik/US // ˌtraɪ əˈtɒm ɪk //UK // (ˌtraɪəˈtɒmɪk) //
三原子,三原子的,三原子级,三原色
Definitions
adj.adjective · 形容词
- 1.
Chemistry.
- ›having three atoms in a molecule.
- ›having three replaceable hydrogen atoms.
- ›having three replaceable hydroxyl groups.
Examples
The corresponding group consists of nitrogen, vanadium and niobium; they are triatomic, paramagnetic, and negative.
Triatomic, trī-a-tom′ik, adj. consisting of three atoms: trivalent.
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