Petroleum product, phosphoric oxied, phosphopric acid, boric acid, inorganic acid, metallic inorganic oxide, active carbon, radiative chemical element and radiative isotope是什么意思_Petroleum product, phosphoric oxied, phosphopric acid, boric acid, inorganic acid, metallic inorganic oxide, active carbon, radiative chemical element and radiative isotope在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句