资料来源 : pyDict

四氧化物

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Tetroxide \Tet*rox"ide\, n. [Tetra- + oxide.] (Chem.)
   An oxide having four atoms of oxygen in the molecule; a
   quadroxide; as, osmium tetroxide, OsO?.