lifespan

名词 n.
中文释义

英文释义

名词 n.
  1. The length of time for which an organism lives.
    — Meronym: healthspan
  2. The length of time for which something exists or is current, valid, or usable. broadly
    — The virtual enterprise forum developed several "classical" management functions for which resources were available throughout its lifespan.

词形变化

lifespans plural life span alternative

词汇关系

相关词
for life lifelong

词源

From life + span.
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