根 gēn HSK3 root Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: radical All meanings 99 gēn 99 classifier 93root 4radical 1sensory organ 1 1 sentence for 根 (gēn — radical) 硫酸根是带电的离子团。 liúsuān gēn shì dàidiàn de lízǐ tuán. The sulfate radical is a group of charged ions. Source: Dong Chinese Dictionary