音標發(fā)音英式音標 [?v?t.?.m?n bi??twelv]美式音標 [?va?.t??.m?n ?bi??twelv]英式發(fā)音 美式發(fā)音 基本解釋維生素B12。同根派生 vitamin B12相關詞英漢例句Folio acid and Vitamin B12 shows good eff... 葉酸、維生素B12治療效果及預后良好。Vitamin B12 itself does not have noxiousness. 維生素B12本身沒有毒性。Vitamin B12 whether take together with folic acid? 維生素B12能否跟葉酸一起服用?Bacteria in stagnant bowel consume dietery vitamin B12. 滯留在腸道的內(nèi)細菌還消耗食物中的維生素B12。Thiamin, zinc , vitamin B12, vitamin B6, and copper. 硫胺素，鋅，維他命B12，維他命B6和銅。vitamin B12更多例句英英字典劍橋英英字典 a vitamin found in foods such as liver, kidney, eggs, fish, and milk. It is important for a healthy nervous system, normal growth, and the production of red blood cells.vitamin B12劍橋字典vitamin B12柯林斯字典