n. 寿命；长寿，持久；持续时间，耐用期限；长期存在，长期供职
1.He prides himself on the longevity of the company.
他为公司悠久的历史而感到骄傲。
2.The biggest hurdle is longevity.
最大的挑战是寿命。
3.Those findings suggest that caloric restriction could delay ageing and increase longevity in humans, too.
这些发现表明，限制热量摄入也可以延缓衰老，延长人类寿命。
4.We believe that to focus on longevity as primarily an issue of aging is to miss its full implications.
我们认为，如果只把长寿看作一个老龄化问题，就是不理解它的完整意义。
5.One intervention, consumption of a low-calorie yet nutritionally balanced diet, works incredibly well in a broad range of animals, increasing longevity and prolonging good health.
有一种干预方法，即食用低热量但营养均衡的饮食，在很多动物身上都取得了令人难以置信的效果，它能延长寿命、维持身体健康。
6.By offering services to help expand the longevity of their products, they're promising quality and durability to consumers, and receiving the reputational gains for being environmentally friendly.
通过提供延长产品寿命的服务，他们向消费者承诺质量和耐用性，并获得了环保的赞誉。