烷基 wánjī alkyl Origin Definitions Defs Strokes Stroke Words Sentences Sents 烷基苯 wánjīběn alkylbenzene a class of organic compounds derived from benzene in which one or more hydrogen atoms are replaced by alkyl groups of various sizes烷基苯磺酸钠 wánjīběnhuángsuānnà sodium alkylbenzene sulfonate sodium dodecylbenzene sulfonate (used as a bubbling agent in detergents)