名词
中文翻译：活跃的寿命预期
同义词：
['active lifespan', "active life span例句：1. The study found that the active life expectancy of the elderly is increasing.（研究发现，老年人的活跃寿命预期正在增加。）2. The researcher believes that this technology could significantly improve the active life expectancy of people with disabilities.（研究者认为，这项技术可以显著提高残疾人的活跃寿命预期。）3. The company's new product promises to extend the active life expectancy of its batteries.（该公司的新产品承诺可以延长电池的活跃寿命预期。）"]
例句：
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1. The study found that the active life expectancy of the elderly is increasing.
研究发现，老年人的活跃寿命预期正在增加。
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2. The researcher believes that this technology could significantly improve the active life expectancy of people with disabilities.
研究者认为，这项技术可以显著提高残疾人的活跃寿命预期。
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3. The company's new product promises to extend the active life expectancy of its batteries.
该公司的新产品承诺可以延长电池的活跃寿命预期。