longevity
noun [ U ] formal uk/lɒnˈdʒev.ə.ti/ us/lɑːnˈdʒev.ə.t̬i/
C2 长寿
living for a long time
To what do you attribute your longevity? 你的长寿归功于哪些因素？
长期受欢迎
remaining popular or useful for a long time
For longevity in car design, you really need to keep it simple. 为了让汽车设计延续长久，你真的必须保持简单。