androstenedione
n. 雄烯二酮,雄甾烯二酮
例句
In females, synthesis of estrogens starts in theca interna cells in the ovary, by the synthesis of androstenedione from cholesterol.
在雌性中,通过从胆固醇中合成雄烯二酮,开始在卵巢的间膜细胞中合成雌激素。