玉米淀粉 yùmǐdiànfěn corn starch Origin Definitions Defs Strokes Stroke Words Sentences Sents 玉米 yùmǐ noun corn corn; maize; an ear of corn淀粉 澱粉 diànfěn noun starch starch; amylum; a complex carbohydrate found in the roots, stems, and seeds of many plants and used as a major source of energy in food