马蛔虫 mǎhuíchóng horse roundworm Origin Definitions Defs Strokes Stroke Words Sentences Sents 马 馬 mǎ noun horse horse; any animal of the horse family; large mammal used for riding, pulling carts, or farm work蛔虫 蛔蟲 huíchóng roundworm roundworm; ascarid; a common human intestinal parasite