維生素Ｂ１２
拼音：wéi shēng sù英文翻譯
【化】 cobaltamine; cyanocobalamin; hepcovite; vitamin B12【醫】 animal protein factor; antianemia factor; antipernicious anemia factor
cyanocobalamin; erythrocyte maturation factor
Lactobacillus lactis Dorner factor; LLD fsctors; maturation fsctors