| 单词 | vitamin B12 |
| 释义 | vitamin B12 vitamin B12 /ˌvɪt.ə.mɪnˌbiːˈtwelv/ aep /ˌvaɪ.t̬ə-/ noun [U] ► F0 a vitamin found in foods such as liver, kidney, eggs, fish, and milk, important for a healthy nervous system, normal growth, and the production of red blood cellsThesaurus+: ↑Vitamins and minerals |
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