carotin

Từ điển WordNet v3.1 - WordNet Dictionary

noun

an orange isomer of an unsaturated hydrocarbon found in many plants;
is converted into vitamin A in the liver
• Syn:
provitamin A, carotene
• Hypernyms:
provitamin
• Hyponyms:
beta-carotene

• Từ đồng nghĩa / Synonyms:
  provitamin A, carotene