基本解釋adj.終身的n.存活時(shí)間同根派生 life-time相關(guān)詞英漢例句用作形容詞 (adj.)The terrible experience had scarred him for life.這一可怕的經(jīng)歷給他畱下了終身的創(chuàng)傷。He was facing a life of toil and drudgery and vexation.擺在他麪前的是終身的苦役和折磨。用作名詞 (n.)The starvation and thirstiness tolerance of adults was described as the mean survival time.以平均存活時(shí)間作爲(wèi)桔小實(shí)蠅飢渴耐受能力的指標(biāo)。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.結(jié)論骨髓間充質(zhì)乾細(xì)胞能提高神經(jīng)乾細(xì)胞分化爲(wèi)神經(jīng)元的比例，還能延長神經(jīng)元的存活時(shí)間。life-time更多例句