The simple, economical and environmentally benign oxidation of sulfides to sulfones and sulfoxides in good yield was achieved by using 30%.是什么意思_The simple, economical and environmentally benign oxidation of sulfides to sulfones and sulfoxides in good yield was achieved by using 30%.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句