biotin
美['baɪətɪn] 英['baɪətɪn]
n. 维生素H；生物素
英英释义
Noun- a B vitamin that aids in body growth
例句
用作名词(n.)- It is involved in the synthesis of biotin.它和生物素的合成有关。
- Biotin is required as a coenzyme for carboxylation reactions in cellular metabolism.生物素与酶蛋白结合，催化体内二氧化碳的固定以及羧化反应。
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