词汇	青银
释义	青银 Qinghai-Yinchuan
随便看	Alkylation of toluene with methanol alkylation plant alkylation process alkylation reaction alkylation reactions alkylation reaction system alkylation reaetion alkylation reagent alkylation, reductive alkylations alkylation technology alkylation unit alkylative alkylator alkylators alkyl azide alkylazo compound alkyl azo-compound alkylbenezene alkyl benzaldehyde alkyl benzanthracene alkylbenzene alkyl benzene ALKYL BENZENE alkyl benzene amine