onium

a. [化]鎓的,络合阳离子的

发音

US /ˈoʊniəm/
US /ˈɒniəm/

词形变化

oniums 复数 onia 复数

释义与例句

n.
  1. 1.

    Any cation derived by the addition of a proton to the hydride of any element of the nitrogen, chalcogen or halogen families.

    𬭩

    化学
  2. 2.

    Any organic derivative of these compounds.

    化学
  3. 1.

    The bound pair of a particle and its antiparticle.

    物理

词源

Etymology tree New Latin ammōniumbor. English ammonium English onium From ammonium.

来源：wiktionary