Read Edit View history 萹蓄 biānxù knotgrass Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 萹蓄 biānxù knotgrass proper name · knotgrass (Polygonum aviculare) 萹蓄是一种在中医里常用来利尿的中草药。 Edit Delete References Add reference see 萹/萹 → 萹蓄/萹蓄 Edit Delete