vitamin B-12
英
美
【化】维生素B-12; 【医】维生素B-12，氰钴胺
双语例句
- This vitamin is found almost exclusively in animal products, so it can be difficult to get enough B-12 on a vegan diet.
除了动物制品，这种维生素几乎很难从食物中摄入。 - Vitamin B-12.Your body needs vitamin B-12 to produce red blood cells and prevent anemia.
维生素B-12：维生素B-12对制造血红细胞以及预防贫血症至关重要。 - A vegan diet, for example, eliminates food sources of vitamin B-12, as well as milk products, which are good sources of calcium.
比如说严格素餐排除了能提供维生素B-12的食物，也排除了能够提供丰富钙质的奶制品。 - For a cancer scan, a radioactive atom is attached to vitamin B-12, which is then injected into the patient.
在扫描癌灶时，医生将放射性元素附着在维他命B－l2上，然后将其注人病人体内。