time n.时间；时代；时期；倍；次数；节拍v.为…安排时间；计时；[体]在某一时刻击球adj.时间的；定时的；分期（付款）的；定期的
双语例句
The starvation and thirstiness tolerance of adults was described as the mean survival time. 以平均存活时间作为桔小实蝇饥渴耐受能力的指标。
Conclusions Bone marrow mesenchymal stem cells could increase the proportion of neurons in differentiation of neural stem cells and prolong the survival time of neurons. 结论骨髓间充质干细胞能提高神经干细胞分化为神经元的比例，还能延长神经元的存活时间。
