Among 0%,2.5%,5% and 10% groups,2.5% FBS had profit on spermatogonial cells to grow and form more cell colonies, and profited to keep their undifferentiation state.是什么意思_Among 0%,2.5%,5% and 10% groups,2.5% FBS had profit on spermatogonial cells to grow and form more cell colonies, and profited to keep their undifferentiation state.在线翻译_英语_读音_用法_例句