| 释义 | basic oxide
 basic oxide[′bā·sik ′äk‚sīd]  (inorganic chemistry) A metallic oxide that is a base, or that forms a hydroxide when combined with water, such as sodium oxide to sodium hydroxide.basic oxide
 ba·sic ox·idea base anhydride; an oxide of an electropositive element or radical; it can combine with water to form a base. |