lifespan
英 [ˈlaɪfspæn]
美 [ˈlaɪfspæn]
n. 寿命; 可持续年限; 有效期
复数:lifespans
BNC.2369 / COCA.15281
牛津词典
noun
- 寿命;可持续年限;有效期
the length of time that sth is likely to live, continue or function- Worms have a lifespan of a few months.
蠕虫的寿命为几个月。
- Worms have a lifespan of a few months.
柯林斯词典
- N-VAR (人、动植物的)寿命,预期生命期限
Thelifespanof a person, animal, or plant is the period of time for which they live or are normally expected to live.- A 15-year lifespan is not uncommon for a dog...
15年的寿命对狗而言是比较常见的。 - They have extended the potential life span of humanity everywhere.
世界各地人类的预期寿命均有所延长。
- A 15-year lifespan is not uncommon for a dog...
- N-COUNT (产品等的)预期使用期限;(组织、想法等的)预期存在期限
Thelifespanof a product, organization, or idea is the period of time for which it is expected to work properly or to last.- Most boilers have a lifespan of 15 to 20 years.
绝大多数锅炉有15至20年的使用期限。
- Most boilers have a lifespan of 15 to 20 years.
英英释义
noun
- the period during which something is functional (as between birth and death)
- the battery had a short life
- he lived a long and happy life
双语例句
- Unfortunately, the old taxi is reaching the end of its lifespan.
不幸的是,这辆老出租车已经到达了年限。 - Experiments on animals have shown a strong link between lifespan and metabolic rate.
在动物身上做的实验已经证明了寿命与代谢速率之间有紧密关系。 - History teaches us that every problem has a lifespan, No problem is permanent.
历史教育我们,每个问题都有它的周期,没有问题是永久的。 - 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。 - The amplitude and maximum of cyclic load are the most important effect factors on fatigue lifespan of rock.
影响岩石疲劳寿命的主要因素是周期荷载的上限应力和幅值。 - But, he said, new research could help extend our lifespan.
但是,他说,新的研究可能会帮助我们延长寿命。 - This greatly increases the lifespan of your applications because they continue to work with the latest devices.
这极大地延长了应用程序的生存期,因为它们可以继续在最新设备上运行。 - Sara, you could have a lifespan of400 years, for all I know.
莎拉,就我所知,你能活上四百年。 - We have strategies in place for protecting the effectiveness and lifespan of existing interventions.
我们有办法来保护现有干预措施的有效性和使用期限。 - This is equivalent to losing half a month from each lifespan.
这相当于每个人损失了半个月的寿命。