lifespan

畅通词汇  
['laɪfspæn]     ['laɪfspæn]    
  • n. 寿命;使用期限
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lifespan的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. the period during which something is functional (as between birth and death);

    "the battery had a short life"
    "he lived a long and happy life"

lifespan的用法和样例:

例句

用作名词 (n.)
  1. Men have a shorter lifespan than women.
    男人的寿命比女人短。
  2. Worms have a lifespan of a few months.
    蠕虫的寿命为几个月。
  3. Password expiration policies are used to manage the lifespan of a password.
    密码过期策略用于管理密码的使用期限。
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