healthspan

名词 n.
中文释义
英 /ˈhɛlθspæn/    美 /ˈhɛlθˌspæn/

英文释义

名词 n.
  1. The length of time in one's life where one is generally in good health.
    — We now have a glimpse of a future which could include the ultimate conquest of frailty, disease and disability that occurs frequently with aging. […] In short, our goal is not just a longer lifespan but an extended "healthspan," helping a greater number of older Americans lead vigorous, more productive lives with less vulnerability to chronic disease.

词形变化

healthspans plural health span alternative

词源

From health + span, modelled after lifespan.
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