vitamin B

Từ điển WordNet v3.1 - WordNet Dictionary

noun

originally thought to be a single vitamin but now separated into several B vitamins
• Syn:
B-complex vitamin, B complex, vitamin B complex, B vitamin, B
• Hypernyms:
water-soluble vitamin
• Hyponyms:
choline, inositol, pantothenic acid, pantothen, vitamin B1,
thiamine, thiamin, aneurin, antiberiberi factor, vitamin B12, cobalamin,
cyanocobalamin, antipernicious anemia factor, vitamin B2, vitamin G, riboflavin, lactoflavin,
ovoflavin, hepatoflavin, vitamin B6, pyridoxine, pyridoxal, pyridoxamine,
adermin, vitamin Bc, vitamin M, folate, folic acid, folacin,
pteroylglutamic acid, pteroylmonoglutamic acid, niacin, nicotinic acid, biotin, vitamin H