释义 |
sesquioxide
sesquioxide (ˌsɛskwɪˈɒksaɪd) n (Elements & Compounds) any of certain oxides whose molecules contain three atoms of oxygen for every two atoms of the element: chromium sesquioxide, Cr2O3. Translationssesquioxide
sesquioxide[¦ses·kwē′äk‚sīd] (chemistry) A compound composed of a metal and oxygen in the ratio 2:3; for example, Al2O3. |