資料來源 : pyDict

葉紅素;胡蘿蔔素

資料來源 : WordNet®

carotene
     n 1: an orange isomer of an unsaturated hydrocarbon found in many
          plants; is converted into vitamin A in the liver [syn: {provitamin
          A}, {carotin}]
     2: yellow or orange-red fat-soluble pigments in plants