catalutic halogenationcatalytic halogenation催化: catalyze; catalysis卤化: halogenate光化卤化: photochemical halogenation卤化: [化学] halogenate◇卤化丁基橡胶 halogenated butyl rubber; 卤化反应[作用] halogenation叠氮化卤: halogen azide下载手机词典可随时随地查词查翻译
