胡蘿蔔素 húluóbosù carotene Origin Definitions Defs Strokes Stroke Words Sentences Sents 胡萝卜 胡蘿蔔 húluóbo noun carrot carrot; an edible root vegetable that is usually orange, purple, or yellow in color素 sù noun element (bound form) essential part; element; constituent; basic nature