lifespan怎么读，lifespan的音标和真人发音
英音
[ˈlaɪfspæn]
美音 [ˈlaɪfspæn]
音节划分：life-span
lifespan是什么意思，lifespan的意思是
n.（人或动物的）寿命；存在期；使用期；有效期
星级词汇:
lifespan的词源和记忆技巧
lifespan 寿命
life,生命，span,扩展。
lifespan 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- They said it was the longest lifespan extension achieved in any organism .
- 他们声称，这是有机体寿命延长方面所取得的最高纪录。
- If so , shortening the lifespan of the host could alter this balance .
- 果真如此的话，减少蚊子寿命可能会改变这种平衡。
- Until now , people have converted all that extra lifespan into leisure time .
- 迄今为止，人们把这些增加的寿命全部变成了休闲时间。
- The usc scientists plan next to investigate lifespan extension in laboratory mice .
- 南加州大学的科学家们下一步计划在医用白鼠身上进行延长寿命的研究。
- But one striking piece of inequality has been conveniently overlooked : lifespan .
- 但有一件显而易见不平等的事却被视而不见，那就是寿命。
- New findings from japan suggest a startling way to extend your lifespan if you 're a woman .
- 来自日本的新发现提出了一个令人吃惊的延长寿命的方法变成女人。
- Morrison says the oldest average lifespan of a bear in captivity is 32 years .
- 莫里森说，人工饲养的熊，平均寿命最高可达32岁。
- Similar declines in lifespan for men were also recorded , japan 's health ministry reports .
- 据日本厚生劳动省的报告，男性预期寿命也出现了类似的下降趋势。
- The lifespan of the monarch is only two months ( once full grown ) .
- 这种蝴蝶的寿命只有两个月（从完全长成后算起）。
- Adding spermidine suppressed various processes associated with ageing , as well as reducing free radicals and increasing lifespan .
- 加入亚精胺抑制老化有关的各种过程，能减少自由基和增加寿命。