单词	旌善郡
释义	旌善郡 Jeongseon gun
随便看	carbonitriles carbonitrogen constitution carbonium carbonium ion carbon ium ion carbonium ion polymeriaztion carbonium ion polymerization carbonium-ion polymerization carbonium-ion rearrangement carbonium ions carbonium mechanism carbonium radical carboniums carbonizable carbonizable substance carbonizable substance test carbonizable substrate carbonizaion carbonizatin index of oil carbonizatin method carbonization carbonization-activation Carbonizational husk carbonization analysis carbonization and activation