| 词汇 | longevity |
| 释义 | longevity 1 ENTRIES FOUND: longevity (noun) longevity /lɑnˈʤɛvəti/ noun longevity /lɑnˈʤɛvəti/ noun Learner's definition of LONGEVITY [noncount] 1 a : long life : the fact of living for many years长寿；长命 His longevity was remarkable considering he had been so sick when he was a child.他自幼多病，能够长寿十分难得。 The members of that family are famous for their longevity. [=for living to be very old]那家人以长寿闻名。 b : length of life寿命 Better medical treatment has led to greater longevity.医疗条件的改善延长了人们的寿命。 a study of human longevity对人类寿命的研究 2 : the length of time that something or someone lasts or continues（物品的）耐用期限，寿命 The longevity of a car's tires depends on how the car is driven.汽车轮胎的使用年限取决于驾驶方式。 She's a talented athlete, but many people have doubts about her longevity. [=about how long her athletic career will last]她是个天才运动员，但很多人对她的运动生涯能否持久表示怀疑。 They're trying to increase the product's longevity.他们正在设法提高产品的使用寿命。 |
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