dinitrogen tetroxide

短语

[化] 四氧化二氮

释义与例句

n.
  1. 1.

    A binary compound of nitrogen and oxygen, N₂O₄, that exists in equilibrium with nitrogen dioxide NO₂; it is a powerful oxidizing agent and is used in rocket propellants.

    四氧化二氮

    不可数 化学